needs must的用法和樣例：
例句
- We must keep an vigilant eye upon imperialism.
我們必須對帝國主義保持警戒。 - You must learn to take the bad with the good.
人必須學會好壞都能承受。 - You're very full of yourself today, I must say.
你今天太自以為是了，我不得不說出來。 - We must conquer a solid foundation for industry.
我們不得不為工業打下一個堅實基礎。
詞匯搭配
- must needs 偏偏,偏要
