你需要的是一顿美餐。

What you need is a good meal.

《牛津词典》

你需要的是一位戏剧指导。

What you need is a drama coach.

《柯林斯英汉双解大词典》

你需要的是换个环境。为何不乘游轮去旅行呢？

What you need is a change of scene. Why not go on a cruise?

《柯林斯英汉双解大词典》

However, the thing to remember is, when you look at heats of reaction under those conditions it's all well and good.

相反，需要记住，当你需要知道反应中放出的热量时,这些量是很有用的。

麻省理工公开课 - 热力学与动力学课程节选

The idea behind all these algorithms is that what's ultimately important is how many comparisons you ultimately need to make.

这些算法的思想是,你最终需要做多少次的比较,这才是真正重要的。

哈佛公开课 - 计算机科学课程节选

You can't take the exam unless you're registered for the class, and we need to make sure we can verify that.

否则你是不能参加这次考试的,除非你注册了这门课，而我们需要确定你能证实这一点。

麻省理工公开课 - 化学原理课程节选