For diarrhea, physicians may prescribe antidiarrheal medication, antibiotics, intravenous fluids or changes in diet.

The doctor decided that the patient must be purged.

医生认为这名病人必须吃泻药.

The medicine was an effective purge.

这是疗效很好的泻药.

He'sstill got a mean streak.

他这人还是有点损。

Sanity of judgment has never deserted him.

他从未失去明达的判断力.

A mist of prejudice spoiled his judgement.

偏见的迷雾损害了他的判断力.

He had entirely lost faith in his own judgement.

他已经对自己的判断力完全丧失了信心.

Literati who is the main body of the garden, but also the backbone of social strata, They are engaged in academic research, artistic creation, the garden as part of their lives, a place to learn are everywhere reveal poetic atmosphere.

文人士大夫既是造园者的主体，更是社会阶层中的中坚力量，他们从事学术的研究、艺术的创作，园林作为他们生活、学习的场所无处不显露出诗情画意的氛围。

Now suppose you live in a certain part of a certain remote place

又假设你住在某一个较为偏远的地区，

And part of what happens in a place like Princeton is that people get challenged.-Right.

而且，在普林斯顿这种地方，人们处处都会遇到挑战，-是的。

Working in west China or rural areas means lower return rate. Once these graduates want to return eastern part of China and find a place in labor market, they have to pay a lot for this kind of job transformation.

大学生去西部和农村就业意味着投资回报率低，成本回收困难，而且如果想返回东部和城市劳动力市场就业，必须支付巨额工作转换成本。

Try holding a wooden stick against part of a machine, and place your ear against the stick. The movement of the ball-bearings can be dearly heard.

试着用一根木棍抵住机器的某一部位，把耳朵贴着木棍，就能清晰地听到轴承的转动声。

In the reality of course, we have to calm and carefully observed, and then balance.

而在现实面前我们当然先要冷静下来仔细观察, 然后权衡轻重.

Through balance weight, the judge says finally:'sentence capital punishment, shoot instantly! Shoot instantly! "

经过权衡轻重, 法官最后说: “ 判处死刑, 立即枪毙! ”

She drew a row of trees receding into the distance to demonstrate the laws of perspective.

她画了一排由近而远高度递减的树以演示透视法的规律.

The basic rules of linear perspective were now accessible to any artist.

直线透视法的基本原理现在任何艺术家都可以采用.

Children often draw without perspective.

小孩子画画常常不管透视法.

Artists didn't understand perspective in those days.

在那个年代艺术家们不懂透视法。

A roof in a bustling city is always surrounded by other gray roofs.

闹市中的天台,四周的景观就是其他楼宇的天台.

This singular spectacle can only be seen in Jiuzhaigou -- a natural preserve.

这种独特的景观,只有在这个自然保护区才能见到.

Stars are a nocturnal sight.

星星是夜间的景观.