For children under two, doctors are advised against it if there is: Normal mental activity.

VOA: special.2009.10.28

This is a normal weight laboratory rat given much more than it would-- could necessarily eat of standard laboratory food.

这是一只体重正常的实验鼠,如果我们给它标准的实验室饲料,即使食物分量超出了它的食量

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

The test is Wednesday the 29th, and it will be written during the normal class time.

测试是在周三29号，并且在正常上课时间进行。

麻省理工公开课 - 固态化学导论课程节选

So it is normal for a burro to have some dirt in its coat.

VOA: special.2010.02.16

In the normal course of events, clay dissolves and disappears, and any message on it is erased.

因为在一般的情况下,粘土会分崩离析,所有的信息将灰飞烟灭

耶鲁公开课 - 古希腊历史简介课程节选

"That is what makes it stand out and different than just being a normal genre piece to me,anyway."

VOA: standard.2010.02.27

So look at now has the first folio edition slide And this is actually digitized version at high resolution of that particular quotation from Hamlet and then it goes on in the normal way.

这张是第一对开本的幻灯片,这是电子版,高分辨率的是那句哈姆雷特经典台词,其他照旧。

麻省理工公开课 - 媒体、教育、市场课程节选

This may be a little less purist than the normal view, but I think that it is more realistic."

VOA: standard.2009.11.17

And it is fairly normal for doctors to say, because this child has these problems, we're not going to treat the child with all the modern technology that medicine makes available.

如果医生们说，“这个孩子患有的疾病，是无法用医学上的,现代科技手段,来治愈的。“

普林斯顿公开课 - 人性课程节选

"Yes sir,it is," "It is very personal. These organizing groups have given people, normal grass roots people,a voice.

VOA: standard.2009.07.31

In the normal case,I'm in a car accident or whatever it is, and my body stops functioning,my personality stops functioning, and you're left with a corpse.

通常，在车祸或者什么情况作用下，我的生理功能和人格功能同时停止，剩下的就是一具尸体。

耶鲁公开课 - 死亡课程节选

It is not normal to have just a smooth, easy ride through a World Cup qualifying.

VOA: standard.2009.06.07

This is called the normal distribution or the Gaussian distribution-- it's a continuous distribution.

这就是正态分布,也叫做高斯分布,这是一个连续分布

耶鲁公开课 - 金融市场课程节选

He says it is quite normal and that the whole world is doing this.

VOA: standard.2009.12.25

Certainly it seems more and more clear that what we call "normal" in psychology is really a psychopathology of the average, so undramatic and so widely spread " that we don't even notice it ordinarily."

显然，我们平常称之为'正常'的东西“,在心理学上，实际是种大众精神病理，看上去平平无奇却又非常广泛,我们甚至没有注意到它“

哈佛公开课 - 幸福课课程节选

"There is no feeling. It just feels very normal like I had no pump."

VOA: standard.2010.01.27

"It is absolutely important for Americans to have normal relationship with Russia."

VOA: standard.2010.07.05

And,most are back to work. "But,I hesitate to say that things are back to normal because for those people that lost family members, it is really a life that will never return to normal,"

VOA: standard.2009.12.26

"While our study shows that this might not be sufficient to maintain normal weight, it clearly is sufficient to reduce the risk of developing many chronic diseases, including heart disease, certain types of cancer, type two diabetes."

VOA: standard.2010.03.30