Collaboration across borders is essential to combat illegal fishing and preserve marine ecosystems.
跨国合作对于打击非法捕捞和保护海洋生态系统至关重要。
一本好书是最好的朋友,今天如此,永远如此。
善良是一种聋人能听、盲人能见的语言。
Mathematics is not a deductive science—that's a cliché. When you try to prove a theorem, you don't just list the hypotheses and then start to reason. What you do is trial and error, experimentation, guesswork.