伸展在这之前和之后。

Stretching before and after.

在准备食物之前和之后都要洗手.

Wash hands before and after food preparation.

在模型更改之前和之后 添加实现

Adding implementation before and after a model changes

之前和之后。所有事都被分割为那之前和那之后。

Before and after. Everything was before and after.

在紧急情况发生之前和之后提供长期的卫生保健。

Deliver longer-term health care before and after an emergency.

下面的文章就能看出其不同之前和之后的引入梯度。

Below, you can see the difference before and after adding gradient.

今年32岁的男性病人之前和之后切除左额叶大紫荆勋贤。

For a 32 year old male patient before and after resection of a left frontal lobe GBM.

所有的人在20周的实验之前和之后都通过了一系列检查.

All the men went through a series of tests before and after the 20 - week experiment.

屠夫是痛苦的，我害怕在一起之前和之后的一只狼的攻击。

Butcher is distress I am afraid together before and after the attack by a wolf.

几乎100%的人赞成医疗人员应该在看病之前和之后洗手。

Nearly 100 percent of them agreed that health care workers should wash their hands before and after seeing a patient.