Intros
(intro 的复数) n. 介绍\\n[计] 简介
🗣️ 情景例句
Chileren should learn about the great accomplishments of their nation.
孩子们应该了解自己国家的伟大成就。
Who is the governor of this state?
谁是这州的州长？
No one knows how long it will last.
谁也不知道会持续多久。