It is no use saying, 'We are doing our best.' You have got to succeed in doing what is necessary.

相机是个骗子。

We think in order to adapt.

如果我们今天不对塑料废物负责，我们将给后代留下难以承受的负担。

故事的力量在于它能将我们与他人连接起来。

You are never too old to set another goal or to dream a new dream.

水产养殖的进步离不开科学研究的支持。