I don't know why I do it. I just do it.

You can't just do it however you like-you must follow procedure.

你不能想怎么做就怎么做 —— 你得按规程办.

Principle 15 : Just Do It!

原则 15: 现在就做!

Ruby : Good, just do it!

好, 就这麽办!

I never weigh anything when I'm cooking-I just do it by rule of thumb.

我做饭时从来什么也不称量,只是根据实际经验估量做.

He can just do it.

他就是可以这样做.

"Just Do It" has become one of the most overused catch phrases in recent memory.

JustDoit（想做就做）成了近来记忆中用得最滥的流行语之一。

Girls just do it more honestly.

女孩子更倾向于这么做.

Just do it gently. OK?

好好跟他说说, 好 吗 ?

Jennifer: Don't be such a mommy's boy! Just do it.

珍妮佛: 别像个还没断奶的小孩一样! 去就对了.

There's cops all over the hospital and Tessio's men hang around too, just in case.

医院里到处都有警察;忒希奥手下的人在那儿窜来窜去, 以防万一.

It may rain; you'd better take an umbrella just in case.

可能下雨, 拿把伞吧,以防万一.

It may rain you'd better take an umbrella ( just ) in case ( it does ).

可能下雨--你最好带把伞, 以防万一 ( 下起来 ).

Take an umbrella just in case.

帶把雨傘以防萬一吧.

And I want to get you out of the line of fire too, just in case. "

我也很想把你从火线上调开, 以防万一. ”

I guess we've already talked about this but I'll ask you again just in case.

我想我们已经谈过这个问题了，不过为了以防万一，我再问你一次。

I have also taken out a life insurance policy on him just in case.

为防万一，我还给他买了一份人寿保险。

But just in case you don't, I won'tspoilfor you right now.

但以防万一, 我并不打算立刻呈现出来.

He gripped his pistol tightly, just in case.

他握紧手抢, 以防万一.

It may rain and you'd better take an umbrella just in case.

天可能要下雨,你最好把伞带上,以防万一.

They're both asleep upstairs, but you don't mind listening just in case of trouble, do you?

他们都在楼上睡着了，但你不介意留神听着点以防万一吧？