虚荣和傲慢是不同的东西，尽管这两个词经常被用作同义词。

"The truth is not always beautiful, but the lies are always ugly."

渔业的创新必须平衡生态和经济。

数学的美只向更有耐心的追随者展示。

I'm not a rapper, I'm a cultural phenomenon.

At SF Express, we not only provide courier services, but also a sense of trust and peace of mind.

一门科学的历史就是它的问题域的历史。