Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient world slept only 6.5 hours a night.

Follow us 划动查看中文版Hello everyone. I'm Arina, a freshman at Korea University. When I'm back this Winter Vacation, I notice that ...

As we move past the super electoral year of 2024, all eyes are now on 2025. With the return of “Trump 2.0,” what impact will ...

那水呢，不但不结冰，倒反在绿萍上冒着点热气，水藻真绿，把终年贮蓄的绿色全拿出来了。天儿越晴，水藻越绿，就凭这些绿的精神，水也不忍得冻上，况且那些长枝的垂柳还要在水里照个影儿呢！看吧，由澄清的河水慢慢往上看吧，空中，半空中，天上，自上而下全是那么清亮， ...

现在我们周围的环境污染越来越严重。作为一个中学生，我们应节约资源，保护环境，从我们身边的小事做起，做一个“低碳生活”的中学生。请以“My Low--carbon Life”为题，写一篇短文描述自己的“低碳生活”。

From groups of young women posing in front of Cinderella's castle at Shanghai Disneyland to families visiting the festive ...