![发现新事实总是令人兴奋](https://photo-cdn2.icons8.com/xTgEtAtFb-eLHifnYS6vRkQfGzyWUi575RmRcgUdQGk/rs:fit:288:192/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvNDgvMDNlMDE1/NDgtYjZmNC00NzE0/LTlhYmItYTFlYjc0/YTA1MzdmLmpwZw.jpg)
发现新事实总是令人兴奋
![Schoolboy and schoolgirl standing in front of stairs](https://photo-cdn2.icons8.com/Gn1yHAmERtBY8UpEly3qUEGyN3EPNSKhIXOttezXF7Y/rs:fit:288:192/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvODc4LzZjMDNk/YjM2LTg4ZTItNDc4/Mi1hYmY1LTdlY2Zm/ODU3MmUxNS5qcGc.jpg)
Schoolboy and schoolgirl standing in front of stairs
![An old woman holding a tablet and sitting next to a man with magazine](https://photo-cdn2.icons8.com/hbctnuosadEhxz-JBdV-LMhXPV1Qffg-RsswiknEu08/rs:fit:288:192/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvNjg5L2U4ZmIx/NmM1LWViYTUtNGNi/Zi1iN2Y5LTBlYWU5/NTEyMjk3ZS5qcGc.jpg)
An old woman holding a tablet and sitting next to a man with magazine
![几个孩子读一本书](https://photo-cdn2.icons8.com/45oppyhjd2a2ot86srTGVZ8NDcQaWXo307CpVlTNTP0/rs:fit:288:192/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvNDY0LzM5NmZh/NjMwLWRjOGUtNGFi/Zi1iNDE3LWQxZTA5/NWZkZTc5YS5qcGc.jpg)
几个孩子读一本书
![拼贴](https://photo-cdn2.icons8.com/cC-7qiks5MPHAB9FEqY7sHv7rSfJ-JcJvueKBvivh8s/rs:fit:288:192/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvNTQxLzVkMDEy/YmYxLWE1M2MtNDkz/Ni1hN2ZlLTQwMGQw/M2QxMTJhZC5qcGc.jpg)
拼贴
![妈妈和儿子坐在一张桌子和一台笔记本电脑](https://photo-cdn2.icons8.com/CJDSMd4mEj-zAuu9Rl07Hof_ocRpHbWzSeNBOpSZjKk/rs:fit:288:192/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvNjUxL2IzODQy/ZDdjLTMwNmQtNGM2/Yi05OGM1LWY3NDJm/YmZlYTdlYy5qcGc.jpg)
妈妈和儿子坐在一张桌子和一台笔记本电脑
![Mother reading a book to her son](https://photo-cdn2.icons8.com/d4iJ9BUUl4G5iXMVG3QhEN6FgyV_kP5tEzOpTzbLnp8/rs:fit:288:192/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvNTkxL2RjOTBh/N2U0LTA5MTMtNGQy/MS1iZTg3LWRlNTc2/N2M5Nzk0Ny5qcGc.jpg)
Mother reading a book to her son
![母亲和儿子做作业](https://photo-cdn2.icons8.com/ctp6bgjTuLCj2wvNGVRiyzc3tnvAnxKmX3AdOIgcXiY/rs:fit:288:192/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvODY1LzJmMWI1/NjFjLTg2MzAtNGM1/ZC05N2RmLWU3ZDJi/MmY3NTljMC5qcGc.jpg)
母亲和儿子做作业
![母亲和儿子做作业](https://photo-cdn2.icons8.com/mhwuwj1wyTrUYspAJ4wyaAhazn2MbKV-CC4c-7w-eF0/rs:fit:288:192/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvMjI0LzhkOGM0/ZDZkLWFhMzYtNGZi/NC1iZDA0LWJkMDg4/Y2MwMGQzMy5qcGc.jpg)
母亲和儿子做作业
![母亲和儿子做作业](https://photo-cdn2.icons8.com/YdJf3qyzi0XFd7eOKhA7Z_8gDndURzZCQwqhjYjoYpM/rs:fit:288:192/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvNjE4LzlkYTAy/NWFlLTlmYjItNDk0/YS05Mzk0LTQyZjVm/MDZjMTE3Yy5qcGc.jpg)
母亲和儿子做作业
![A woman and a boy reading a book in a kitchen](https://photo-cdn2.icons8.com/Rhc4Ge6Pb93DgKHjBLt0c2TNxRMK0jp6Wl5LNpbfrq8/rs:fit:288:192/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvOTk3L2E4NDlj/NDJmLTE0YzEtNDJm/Zi1hMzBjLWU1MmE0/ZDc2MzY3Mi5qcGc.jpg)
A woman and a boy reading a book in a kitchen
![A woman and a boy sitting at a table reading a book](https://photo-cdn2.icons8.com/fASePwnIV0cR3KGYuatj-xUjPZlfWUltRKsu3ybyhM4/rs:fit:288:192/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvMzg2LzBmN2Ex/NDFkLTE3MjItNDRh/Yi1hYTg1LWI2ZDlh/ZmVhMTI5ZC5qcGc.jpg)
A woman and a boy sitting at a table reading a bookAI
![拼贴](https://photo-cdn2.icons8.com/Jqv77_BWMeqGj8Z0EeRpdeZi10jpNf5T8qzIEKO3xeo/rs:fit:288:192/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvNzQwLzRkYzdl/YWYwLTUzOTQtNDY3/OS1iMGEzLTJmOWQx/MTFhMDA5Mi5qcGc.jpg)
拼贴
![Two young boys sitting on a couch reading a book](https://photo-cdn2.icons8.com/tK_SHj5-EYNWatTCQ5Q-_aGilGBqF-5EF5BPaILoSfY/rs:fit:288:192/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvMjQxLzg5ZWFl/ZmNiLTVmNTgtNDU0/Zi04YmM1LWJhOTM4/NTUxZmVmNy5qcGc.jpg)
Two young boys sitting on a couch reading a bookAI
![祖母帮她的孙子做家庭作业](https://photo-cdn2.icons8.com/hdC2oOb-oe2XRXLeztK0eH9MJ3dWByDfkcRHATJVHQc/rs:fit:288:192/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvNzA3LzU0ZWM0/MTRhLWJmOTQtNDcy/OC05M2YzLWFjZGUz/MjdjOGNlMC5qcGc.jpg)
祖母帮她的孙子做家庭作业
![母亲和儿子做作业](https://photo-cdn2.icons8.com/PxZVkXVL4R4cfsZBLpgWzer34eWgscvMqgj-nbL3Wj4/rs:fit:288:192/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvODAyLzBiYzAz/NTBmLTk2ZjgtNDlh/ZS04ZTNmLWFhMTgz/MWU3NWNlOC5qcGc.jpg)
母亲和儿子做作业
![母亲和儿子做作业](https://photo-cdn2.icons8.com/P4v21Vig6EyXfSrnQo17MDZ9e0fBLTnNXrKoAF6wwbE/rs:fit:288:192/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvNzIvZjlmZjVj/MDMtOWI3Mi00YTYw/LWFiMmQtN2M1NWY1/OWY5OGQzLmpwZw.jpg)
母亲和儿子做作业
![可爱的oink头发的女性戴着眼镜的青少年男性站在她旁边](https://photo-cdn2.icons8.com/kz8eYXJ36Jt5Y4tgEsQmM9rLpLUth8cU-eAbaOWjAKg/rs:fit:288:432/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvNDk3LzFjM2U3/MDI4LTY3MDYtNGUw/Yi05OWQwLWZlNjM3/MGNlMTczMy5qcGc.jpg)
可爱的oink头发的女性戴着眼镜的青少年男性站在她旁边
![一个困惑的青少年男性和一个戴着眼镜看着对方的粉红色头发的年轻女子](https://photo-cdn2.icons8.com/kD5gqn3h2Ia80wZMiLfmfPQbfTO7ikpgrB_XpheN8eU/rs:fit:288:432/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvOTcxL2NjZWIz/ODBmLWI5ODQtNGJm/OS1iMzE0LTI1NjRl/NDViNWNjNS5qcGc.jpg)
一个困惑的青少年男性和一个戴着眼镜看着对方的粉红色头发的年轻女子
![一个困惑的年轻女性,戴着墨镜触摸她朋友的手腕](https://photo-cdn2.icons8.com/I-LKGCKFJS6Pdt0KyREG_Qnjia6PFjeAO9ob8SHlvDk/rs:fit:288:432/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvNjk5L2I0OGU1/NzVhLWFiMTEtNDU3/MS04ZWFmLTdkMTMz/MjYxZTYwOS5qcGc.jpg)
一个困惑的年轻女性,戴着墨镜触摸她朋友的手腕
![一个男学生要求复制她的女同学的答案的特写](https://photo-cdn2.icons8.com/D4V4TkggupXYqVWl4X2iWp2PDNvRNyVMfXOmBzsNGRY/rs:fit:288:192/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvNzMyLzQyOTY0/M2M0LWI3YjEtNDI2/Ny1hM2E2LTdjN2E5/Yjk4MzRjNy5qcGc.jpg)
一个男学生要求复制她的女同学的答案的特写
![一个勤奋的女学生,站在她的同学旁边](https://photo-cdn2.icons8.com/2X0U07NSPkDFHOb1JCSe__iNRC_W96t5skNKpKaA2pc/rs:fit:288:432/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvMzAxL2NjYTk5/MTFkLWVlMjQtNDUw/MC04ZmY0LTYxY2I2/NjE1MWUyYi5qcGc.jpg)
一个勤奋的女学生,站在她的同学旁边
![可爱的学生情侣的全长](https://photo-cdn2.icons8.com/X8cS22jZRh2Jg2JuRpiXSnF1US_dZDjYNVFPXjznS7o/rs:fit:288:432/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvNTgzLzAzOTk0/NmRlLWJjMzItNDM1/YS04NjcwLTRmZDU1/OGViNDk0Ny5qcGc.jpg)
可爱的学生情侣的全长
![女人在桌上下班后累了](https://photo-cdn2.icons8.com/s16fnY5eGEawx1Bd2SpGVkp8HN4aAPjyxDx5fRMrlXI/rs:fit:288:192/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvNzY3LzVhMmEx/MjE5LTM0M2EtNGM5/ZC05ZjJmLWNmODgw/ODdiN2Y0MC5qcGc.jpg)
女人在桌上下班后累了
![制作花束的母子](https://photo-cdn2.icons8.com/Nxn2ykG_7-Oktsw2Hqd1NMVGc-XhAb7TRQ2kMEBP_7I/rs:fit:288:192/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvNDU4L2VkOGQ0/NWM4LTM2MTYtNGMy/YS04ODY2LTA0NTFj/YjE0NDNlMS5qcGc.jpg)
制作花束的母子
![制作花束的母子](https://photo-cdn2.icons8.com/04ISAz8SS1fCNbQEO6g4Iro9kyEkKvbiHnV7HUjOfGc/rs:fit:288:192/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvNDU4L2NlYTQ0/OWM1LTI2NWMtNDU5/YS04MDFhLTJkN2Iz/MWRiMjA2Yi5qcGc.jpg)
制作花束的母子
![制作花束的母子](https://photo-cdn2.icons8.com/gjHr1KzhyBXSackx4r6l3MY_oQyqT_4FW-XT3OJPvjc/rs:fit:288:192/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvNzU0LzBkODQ3/NWE0LTc5YTEtNGIy/Ni1iOTI4LTU4Nzg0/NGU1MzEwOS5qcGc.jpg)
制作花束的母子
![制作花束的母子](https://photo-cdn2.icons8.com/MQr1inTCRbP2P4lFu0P4NCCPpO0Op_4VDhd8RtoLLpY/rs:fit:288:192/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvMjIwLzc3MzZh/NWQ5LTNjNmQtNGI2/OC04NzdiLWI1YTQ2/MmViNzVlOS5qcGc.jpg)
制作花束的母子
![母子园艺](https://photo-cdn2.icons8.com/ryqx8CrChqmc9FZLYHGPYqcCU6eO_7yajzkFrKI5kHY/rs:fit:288:391/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvODg3LzczNjZm/OTk3LTE1ZDktNDEy/Yi1hMGU4LWQzOTZk/M2ExNDBhOC5qcGc.jpg)
母子园艺
![母子园艺](https://photo-cdn2.icons8.com/DBAlkW-UCXyoHSiK7PYn7X3xa1x3P4t33e82myAehHk/rs:fit:288:380/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvNDY0LzRkMWFh/NmU4LWI1MWEtNDky/My1hNzYzLWRhMzFk/NjljMTc2Ny5qcGc.jpg)
母子园艺
![人](https://photo-cdn2.icons8.com/mkadmMHAP022yUkYaaQbCisYzdvYSXguL1juZmYsb5o/rs:fit:288:192/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvNzA0L2E2ZGU0/ZThhLWE2NmQtNGMx/MS1hZjlhLTU2ZDJi/OWMzZTA3Ny5qcGc.jpg)
人
![人](https://photo-cdn2.icons8.com/O3TXgmOkEDkRZQj5N6EvCwpmEU2IxVPqPjOxS-72z24/rs:fit:288:192/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvOTMvMDM4MThl/YTItZmUwMS00YjM5/LTg3NDEtYTM0Nzlh/NmExYjIxLmpwZw.jpg)
人
![人](https://photo-cdn2.icons8.com/xpOCmMwWxF4prLQx6pece9mcU4hkD075cckUwZR9Vs8/rs:fit:288:192/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvNTczLzRhMjYw/NmNjLWMxZTQtNGI0/Ny04MmQzLTE3M2I4/YWJkZTY5ZS5qcGc.jpg)
人
![人](https://photo-cdn2.icons8.com/m9w3sy8idpM_gegkXfTyHfWV0aIQYVZWOBHXM_O_s1c/rs:fit:288:192/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvNjk0LzJlM2Jl/YmUyLTM2YTEtNGY5/NS1hZTcwLWYxZDgy/MGY1YzcwOC5qcGc.jpg)
人
![人](https://photo-cdn2.icons8.com/UtxnyTocPpkkpSApdDPeO5S1J3aZvRbrEWJktrGaR7k/rs:fit:288:192/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvOTc0LzNjZGZh/NWIyLTA0ZDQtNGU0/Yy04MTg0LWEwMWM0/MmIzYTQ5OS5qcGc.jpg)
人
![人](https://photo-cdn2.icons8.com/q-T1UpOllrvjb57SnlC-ARVCXqqG0mfV8_g0svOTyBI/rs:fit:288:192/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvMjc3LzcwMTEx/M2M1LWJiZDEtNDc4/MC04ZjZhLTIxNDYz/YWE2NzY3OS5qcGc.jpg)
人
![母子园艺](https://photo-cdn2.icons8.com/fUYLcfw9Tv5MlrcP5x1HvJMrE7zchAvpMNc2t-fDOkA/rs:fit:288:380/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvMjg1Lzc1ODUw/MmY3LWNlN2MtNDJh/Yy1iOWQzLWFjMzll/Yjg2ODVmNi5qcGc.jpg)
母子园艺
![人](https://photo-cdn2.icons8.com/MjnVI1vM-Oa7zZ0ROEL9B6ZYfUSYlEevDaVtTuuXenk/rs:fit:288:192/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvNzk3L2QwZjZi/NmQ2LTI0N2YtNGZi/NS1iMTZkLTVhMjky/ZTIwNGM2OS5qcGc.jpg)
人
![人](https://photo-cdn2.icons8.com/0zR9oJiW2a-5fA_oPMwVjiGwORFpbJq0QWCgag_fpyY/rs:fit:288:192/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvNjIwLzU2Njhj/MjhhLTZmZTAtNGQ2/My05MWM0LWI4NDhi/YmNlOGY3MC5qcGc.jpg)
人