We must now be all eyes and ears. I latched on to their conversation.

We must now be all eyes and ears. He listened but could not hear.

要仔细看，留心听。他留心听着，但没有听见。

A detective must be all eyes and all ears.

侦探就得眼观六路耳听八方。

The customs officials must always be up to all the dodges of the smugglers.

海关人员必须随时洞察走私犯的种种藏密。

When Mum finds out, you'll be in for it.

妈妈发现的话，你肯定会挨罚的。

You'll be in for it this time, Potter, first years aren't allowed them.

你等着挨罚吧，波特，一年级学生是不许玩这个的。

Moreover, Hu Xiaolian, deputy governor of the central bank, said last week that a quicker way for the IMF to raise new funds might be for it to issue bonds that China and other countries would buy.

此外，中国央行副行长胡晓炼上周表示，imf筹集新资金的更快方式，也许是发行债券，由中国和其它国家买下这些债券。

And avoid at all costs the suspicion of an American accent, or in spite of the good nature of all good junk shopkeepers, you will be for it.

同时，你要不惜一切代价避免美国口音的嫌疑，要不然，尽管所有旧货店主的为人都相当好，你还是会为此付出相应的代价。

If your father finds out you've not been to school for3 days, you'll be for it.

如果你父亲发现你有3天没上学，你肯定要受罚的。

This food fan declared that their one wish would be for it to rain tacos

这个食物爱好者称他的一个愿望就是下墨西哥卷饼雨。

You'll be for it if father gets to know what you're doing.

要是爸爸知道你在做什么，有你的苦头吃了。

If you must sit in on a smaller seminar class, it's important to show up consistently starting with the first session, instead of halfway through the semester.

如果你一定要蹭人少的课，那么最好第一节课就出现在教室，并且保持高出勤率。

I was fortunate to sit in on a graduate class taught by Dave Hanson that used this as the text.

我很幸运，读研究生的时候，Dave Hanson就拿这本书当教材给我们上课。

It is possible that a student in the United States can "sit in" on a class at a university in China.

美国的学生可以“坐”在中国某一大学的课堂内。

After that they take classes in their major areas of study.

然后，他们在学习自己专业的学科。

Part-time English classes are offered. In addition, students can take classes in word-processing and computing

开设了非全日制的英语班。另外，学生可以修读文字处理和计算机课程。

A new student from England is going to take classes at your school.

一个来自英国的新生要到你们学校去上课。

This is the second summer I have to take classes.

这是第二个我必须上课的暑假了。

The Research of the Problems and Countermeasures on Primary School Class Cultural Construction

小学班级文化建设中存在的问题及对策研究

According to the frame mentioned above, this thesis describes the primary class design during a migration process.

最后，依照上述框架的描述，给出了迁移实例的迁移过程的主要类设计。

Reflection on the Learning Situations of the Primary Class about English Classifying Teaching In West Universities

关于西部高校大学英语分级教学初级班学习情况的思考