Documented
a. 备有证明文件的
🗣️ 情景例句
they insisted that I stay.
他们坚持要我留下来。
I'm going to tell him how to get it.
我正要告诉他如何得到它。
I'm just calling to introduce myself. My name is Tang.
我打电话是向您作自我介绍，我姓唐。