Whereases
正式文件的开场白, 前言
🗣️ 情景例句
We have 5 international patents which we are ready to sell.
我们有五项国际专利可以出售。
What shall I send him for his birthday?
我要送他什么东西作为生日礼物？
Half past four. Don't forget to tell Jim. I hope he can come too.
4：30。别忘记告诉吉姆。我希望他也能来。