首先是你

first born───adj.头生的；最长的；n.长子；长女

first down───第一次进攻

first form───第一范式

first post───头遍熄灯号

first year───第一年

first aid───急救；急救护理

first couple───第一对

First you have to have fun.───首先，你必须玩得开心。

First you should consider how to equip yourself to earn a living.───首先你应该考虑如何让自己有能力谋生。

No, first you have to eat your dinner.───不行，你们得先吃饭。

First you were a dream. Then you became reality. Now your just a memory.───一开始你是一个梦，后来你成了现实，如今你只是一个回忆。

First, you notice how much Ignatius makes himself out to be this great martyr.───首先，大家注意到，伊格那丢非常尽力地把自己塑造成一个伟大的殉道者。

At first, you are greatly distracted on earth by an external world that does not seem to be created by your own mind at all.───首先，你被外在的世界很大程度上的分心，那使得你无法明晰通过自己意识创造的一切。

So if we start with books, you know, sort of where are we? Well, first you have to, as an engineer, scope the problem.───假设我们从书籍开始，就从我们现有的资源着手首先，作为一个工程师，你必须要衡量一下问题的范围，有多少数量的图书？

The point of this illustration lies in that if you do not put the big rocks in first, you will never get them in at all.───这个演示的意义在于如果你不先将那些大石块放进去，你再也没有机会放了。

First, you've got to be able to analyze a problem.───首先，你要能够对某个问题进行分析。

First you have to earn their respect.

First, you have to think logically about your fears.

First you need to get an e-mail address.

If at first you don't succeed, try, try again. 

Why? Isn't it obvious? First, you impose way too much on me, and I'm tired of it. Second, you stood me up on Valentine 's Day.

If at first you don't succeed try, try and try again. 

You're not very consistent: first you condemn me, then you praise me.

First, you turn the engine on so.

First, you have to drain the container of all the old oil.