By the time I came home I gave the system half my life.

在我回家之前，我把我生命都奉献给了这项运动。

You know, they've been in this films for half their lives, essentially.

事实上，他们辈子人生，都记录在电影中。

The men are spending half their lives in the dreadful and dangerous conditions.

工人们生活中时间工作在恶劣危险条件下。

I've been waiting half my life for you to wake up and love me.

我生都在期盼着都醒过，爱上我。

I went to school for half my life. I have a doctorate. I'm still paying off college loans.

我读了辈子书，得到了博士位。现在我还在忙着还。

I've been with nannies half my life.

我辈子都和保姆在起。

Amy was my wife for half my life.

艾米是我生妻子。

And how to make calculations based on an elements half life.

以及如何根据元素衰期进行计算。

" He's been a hostage half his life" .

" 他已经作了辈子人质。"

Different nuclei have different half lives.

不同原子核有不同衰期。

You know, just seeing how the other half lives.

知道 就看看其他人过得怎么样。

I just wanted to see how the other half lives.

我只想体会下这世上另外人是怎样生活。

The Greeks used to spend half their lives naked.

以前希腊人辈子都裸着。

Those are excuses for only living half a life.

那些都是单身借口。

Listen, I've spent half my life studying religion.

听着 我辈子都在研究宗教。

A man doesn't have the time to spend half his life in quarrels.

个人没有时间在争吵中度过生。

That's a long time. That's like half your life.

真是好长段时间 都是辈子了。

What, you come to tell us how the other half lives?

给我们普及高级生活定义吗？

If I didn't already spend half my life doing benefits.

如果我没有花大辈子在做好事话。

Now you've heard of half life, it's the measurement that tells us just that.

现在已经听说过衰期了， 正是测量告诉我们这点。