Proteins are used for protein synthesis and a slew of other metabolic purposes.

蛋白质则被用于蛋白质组织合成和大量新陈代谢活动。

Economists point out that money serves three main purposes.

经济学家指出，货币有三个主要功能。

I'm recording this for clerical or marking purposes.

我把这个记录下来是为了文书以及后续打分。

There are also various buildings and rooms that serve specific purposes.

还有用于特地目的的各种建筑物和房间。

Now, if something does double duty is serves two purposes.

现，某物有双重职责，就是有两个目的。

It's also favored by many organizations for professional registration purposes.

学术类也到许组织的青睐，用于专业注册目的。

Rugs are floor coverings that serve many purposes in a home.

地毯是家有种用途的地板覆盖物。

But these tissues come in different varieties that serve different purposes.

但是这些组织有不同的种类，有不同的用途。

Medical emergency flights and ones for searching rescue purposes are allowed to continue.

紧急医疗航班以及以搜索救援为目的的航班被允许继续飞行。

It insists its nuclear program is for civilian power and other peaceful purposes.

这个国家坚称其核项目是出于民用及其他和平措施考虑。

He says the space created can be used for cultural and entertainment purposes.

他说腾空的位置可以用来做文娱场所。

Yet it serves no obvious adaptive purpose.

但音乐无法满足适应性需要。

An undue emphasis on the importance of exams may serve to undermine this purpose.

然而，过于重视考试的重要性将有损于知识的传播。

He explains the purpose of the vault.

他解释了建造这个地窖的目的。

But runny noses serve a useful purpose.

但是流鼻涕也是有益处的。

The satellites will serve various purposes, including monitoring greenhouse gases and detecting forest fires.

这20枚卫星各有不同用途，包括监测温室气体与森林烟火。

I'm actually convinced that Trump wants a little war for his political purposes.

我完全相信特朗普这场贸易战只是为了他的政治目的。

He recast the very purpose of medicine.

他重新定义了医学的宗旨。

But she has been able to separate herself from Trump when it suits her purposes.

但是黑利能符合自已的目的时与特朗普分开。

There is a current dispute over whether illegal aliens can be included for apportionment purposes.

目前，分配机制是否应涵盖非法移民存争议。