技术在减少排放方面的作用再怎么强调也不为过。

For as long as I can remember, Mom has been a middle-aged woman, but no one told me she used to be a young girl.

广东话谚语

The world is a book, and those who don’t travel read only one page.

战争是黑暗的，但有时它是我们唯一的光。