“发誓要”造句

戴维发誓要离开这个项目,我不得不对他表示钦佩。
I had to admire David's vow that he would leave the programme.

我们发誓要见恶除恶。
We have sworn to fight cruelty wherever we find it.

很多模特发誓要重回大学校园,但很少有人做到。
While many models vow to go back to college, few do.