behind

他将在监狱中度过余生。

He will spend the rest of his life ___behind bars.

在黑暗中，Lew Kuan Yee 发誓要向将他送进监狱的侦探 Michael 复仇。

In the darkness, Lew Kuan Yee had sworn revenge against Michael, the detective who had sent him ___behind bars.

审判后，罪犯被关进监狱十年。

After the trial, the criminal was put ___behind bars for ten years.

公共汽车来了，快跟上，别落在后面！

The bus is coming, hurry up, don't fall ___behind!

火车晚点了，我们比计划晚到了。

The train was late, so we arrived ___behind schedule.

项目团队在截止日期上落后了。

The project team is ___behind on its deadlines.

爸爸有点落伍了。

Dad's a bit ___behind the times.

我们应该改进设备，否则就会落伍。

We should improve our equipment, or we'll be ___behind the times.

那种技术过时了，效率低下。

That technology is ___behind the times and inefficient.

你能解释一下这项政策背后的逻辑吗？

Can you explain the logic ___behind this policy?

他慷慨背后的真实动机仍然未知。

The real motive ___behind his generosity remains unknown.

他们突然合作背后肯定有隐藏的议程。

There must be some hidden agenda ___behind their sudden cooperation.