The difference of measurement data was detected by U test.

PVC-U pipe is widely popularized to use in China today.

目前，国内掀起了推广使用PVC-U硬聚氯乙烯管的热潮；

Louis, get on to the u, n, tell them what's happening.

路易斯，接通联合国，告诉他们发生的一切。

Despite the celebrations, though, in the U ． S ． the jazz audience continues to shrink and grow older, and the music has failed to connect with younger generations ．

尽管举行了庆祝活动，但在美国，爵士乐听众越来越少，听众的年纪也越来越大，这种音乐无法吸引年轻一代。

The U ． S ． Fish and Wildlife Service carefully monitors and manages the wolf packs in Yellowstone ．

美国鱼类和野生动物管理局仔细监测和管理黄石公园的狼群。

But summer vacation hasn't always been a birthright of U ． S ． schoolchildren ．

但暑假并不总是美国学生与生俱来的权利。

Matters of morality, like the Ten Commandments and the Sermon on the Mount, are not negotiable.

道德问题, 象十个指令和布道, 不是可协议的.

That is the role of the Ten Commandments.

这就是颁布十诫的目的所在.

The Ten Commandments contain 297 words.

十诫共有297个字.

In striving to obey the Ten Commandments.

在努力遵守十诫时.

Specific commands include the Ten Commandments, which remain binding upon us today.

特别的诫命包括十诫,直到今天仍与我们息息相关.

In his anger, Moses smashed the tablets containing the Ten Commandments.

摩西在愤怒中, 把那块刻有十诫的石版摔成两块.

Should we break camp and head back?

我们应该中断露营回去 吗 ?

At daybreak we will Break camp.

在天初亮的时候我们将拔营.

How long have you been studying English?

你学英语多久了？

Applicants will be expected to have good command of English.

申请人必须精通英语。

She asked me if I would give her English lessons.

她问我愿不愿意给她上英语课。

What books have been set for the English course?

英语课布置要用哪些书？

Is English an official language in your country?

英语在你们国家是官方语言吗？

Sorry, my English is not very good.

对不起，我的英语不太好。

There is a growing need for qualified teachers of Business English.

对合格的商务英语教师的需求日益增长。