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

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？

Tom disappeared under the bed just in time.

汤姆这时刚好藏到了床底下.

After a few months, our just-in-time system became so efficient.

几个月之后, 我们的“准时供货”办法变得很有成效.

He got to the station just in time for his train.

他及时到达火车站赶上了火车.

I spoke just now of being in love.

我刚才说起坠入爱河的事。