强调在管理中提供背景信息而非直接控制。

要理解现在，我们必须首先直面过去。

To utter a performative is not to make a statement， and therefore the utterance of a performative is neither true nor false.

I'm interested in the idea of something being art because someone says it is.

我不是孩子，我是成人。

未来的水产养殖将依赖于智能化和环保技术的结合。