document

Please sign the legal document in the presence of a notary public to make the agreement official.

(Chinese) 请在公证人面前签署这份法律文件，使协议正式生效。

A historical document from the Ming Dynasty was recently discovered in the university archives.

(Chinese) 最近在大学档案馆发现了一份明代的历史文献。

The photographer spent a year traveling through Africa to document the migration of wild animals.

(Chinese) 摄影师花了一年时间穿越非洲，记录野生动物的迁徙过程。

It is important to document every step of the experiment so that other scientists can replicate it.

(Chinese) 记录实验的每一步都很重要，这样其他科学家才能复制它。