By the time the President leaves office in January 2017, that number would have halved.

在2017年2月总统卸任之前，美军驻阿数量将减半。

This was a worthwhile effort, it seems, as the rate of neural tube defects has halved.

这种努力看来是值得的，经管缺陷率已经减少了一半。

You just conjugate to be into the proper form and then you have halved.

你要使用 be 动词的正确形式，然后再加上 halved。

So I want to give you one more really useful vocabulary, and that means to be halved.

所以我还想教你们一个非常有用的词汇，它的意思是减半。

A problem shared is a problem halved, but Eve can't always help.

将烦恼与别分享，烦恼就少了一半。不伊芙并不总能解决问题。

Instead of deforestation being halved by next year, the amount of tropical woodlands lost actually increased by 44%.

明年之前的森林砍伐量不仅没有减半，热带林地的损失量反而上升了44%。

Now when some things halve, it's dropped by 50%.

如果某事减半，那么它下降了50％。

The bill of a 2.7 billion dollars the UK owes the EU contribution have been halved, he said.

他说，英国欠欧盟的27亿美元的账单已被减半。

Last month Australian statisticians more than halved their estimate of productivity growth in the third quarter of 2022.

上个月，澳大利亚统计家将他们对2022年第三季度生产率增长的估计下调了一半以上。

So you've been halving your mushrooms?

所以你把蘑菇分成等双份了？

Okay, so you've halved your fish.

好，你把鱼对半切开了。

In some long-fished areas, it has halved again since then.

在一些长期捕鱼的区域，这个数量自那以后又减少了一半。

Upon becoming head of the Fed, his salary was halved.

他的薪水在其出任美联储主席时缩减了一半。

And of course, it literally halves the cost of the fence.

当然，这能削减围栏一半的成本。

While it's preheating, you can halve and de-seed your peppers.

预热的时候，你可以把辣椒切成两半去籽。

This approach has led over time to a fall in smoking with numbers having roughly halved since the 1970s.

随着时间的推移，这种方法导致吸烟数下降，自 20 世纪 70 年代以来，吸烟数大约减少了一半。

Did you know that the number of mothers who die during childbirth has been halved in the past generation?

你知道吗？在去的时间里，死于难产的母亲的数量已经减少了一半。

In fact, we've done well: deaths from malaria have been halved in the past 20 years.

其实，我们已经做得很好了：疟疾致死数在去20年里减少了一半。

The number of people living on less than $1.25 a day has halved.

每天生活费低于1.25美金的数已经减少了一半。

The sentence would have been 87 years, but was halved because she pleaded guilty.

刑期本应是87年，但由于她认罪刑期被减了一半。