All restaurants will operate at half capacity.

所有餐厅都减营业。

Runners can cut that time in half.

跑步可以时间减。

We will cut child death by half.

儿童死亡数会减。

And the fuel cost is half.

燃料成本减。

We need to cut that in half.

我们要把这项支出减。

That means profits get cut in half too.

这意味着利润也会减。

As a result, we'd had several days of eating half rations.

结果，好几天我们食欲减。

It called for reducing the number of hungry people by half within 20 years.

呼吁在20饥饿数减。

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

如果某事减，那么它下降了50％。

So, you're cutting your studying time in half.

所以，你把你的学习时间减了。

It called for reducing by half the number of chronically undernourished people by 2015.

呼吁到2015慢性营养不良数减。

The change cut their expenditures in half, but the new living arrangement proved too challenging.

他们的花销因彼此分担而减了，然而，这种转变也给他们带来了很大的挑战。

Bitcoin's technology was designed to cut the reward for miners in half every four years.

比特币的技术旨在每四矿工的奖金减。

China will cut its stamp duty on securities trading by half starting on Monday.

从周一开始，中国证券交易印花税减。

After just five days out of the ground, that pungent truffle smell will have halved.

离开土壤仅仅5天后，那股冲鼻的松露味就会减。

But one oyster reef has cut coastal erosion there in half over five years.

但这道牡蛎壳礁已在五多使海岸侵蚀减。

If that efficiency doubles, then we willl need half of that area.

如果那效能可以加倍， 那麽需要的面积就可以减。

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

在20172月总统卸任之前，美军驻阿数量减。

Good trauma care after a crash can cut the number of deaths from road injuries in half.

事故之后，进行完善的创伤救助能使死亡数减。

This accomplished, the outfit, though cut in half, was still a formidable bulk.

清理完东西之后，行装虽然减却仍然是可怕的一大堆。