It explains a person's wishes concerning their medical treatment should they not be able to state this information themselves.

万一人们无法亲自声明这些信息，这份书面声明可以说明他们对自己医疗救治的意愿。

The proposed data system would give states information that could be used to determine which majors to fund or not.

拟议的数据系统将为各州提供信息，可用于确定是否资助哪些专业。

We don't necessarily have to state the incorrect information, but a common pattern in English is to give old information first and then give new information.

我们不一定要先指出不正确的信息，但是英语中常规的说法是先给出旧的信息，然后再给出新的信息。