They should already be conserving them.

这些对医院起到保护作用。

Other churches were conserved in previous years.

其他教堂在前几年已经得到了维护。

With food scarce, both dinosaurs must also conserve energy.

因为食物匮乏，两头恐龙都必须要保存体能。

Some hospitals are trying to conserve supplies.

一些医院正设法节约。

Such fishing undermines efforts to conserve and manage our fish stocks.

非法捕鱼行径会破坏渔业资源保护和管理。

Another thing that helps a camel conserve water is its nasal passages.

另一个有助于骆驼储存水东西就是腔。

The Germans thought daylight saving time would conserve energy.

德国人认为夏令时能够节约能源。

" it provides a promising tool for continued efforts to conserve the black-footed ferret" .

" 这为继续努力保护黑足雪貂提了一个有希具。"

34 communal lands inside the core zone get compensation if they conserve the forest.

核心区内34个公共土地如果保护森林，就能得到补偿。

Whole skylines, including Dallas's, went dark to conserve power.

所有高楼大厦全部变暗以节省电力，达拉斯地区也未能幸免于难。

And being " essentially dead" conserves energy.

而“本质上死亡”可以保存能量。

Somehow the energy they used for physical activity was being offset or conserved elsewhere.

出于某种原因，他们用在身体活动能量被抵销或储存在别地方了。

You know, when we want to conserve species, we can.

你知道，当我们想要保护物种时，我们可以。

When you care about something, you want to conserve it.

当你关心某件事时，你就会想要保存它。

We must conserve the food we have for our army.

我们必须留存粮食给军队。

A stubby nose and short ears help conserve precious heat.

短粗子和短耳朵有助于贮存珍贵热量。

We conserved on energy use by putting in new windows.

我们装上了新窗户，节约了能源。

The Earth was able to conserve water in liquid form.

因此地球上水能够处于液体状态。

Camels conserve water by not sweating as much as we do.

骆驼不像我们那样出汗，这样也可以储存水分。

Because of their low nutrition diets and sluggish metabolism, koalas must conserve their energy.

由于低营养食物和新陈代谢缓慢，考拉必须要保存它们能量。