课

Lesson 15 You can get an enlargement free of charge.

第15课您可以免费得到一张放大的照片。

I want to enroll in the course.

我想选这门课。

Oh, I want to enroll in the course.

哦，我要选这门课。

Hey, maybe you could enroll in my class...

嗨，也许你可以申请我的课。。。

30 I want to enroll in this course.

我要选这门课。

Lily: Oh, I want to enroll in the course.

哦，我要选这门课。

I want t enroll in the course.

我选这门课。

In 1995, the rate of children school enrollment reached 99.7%.

本课的课文介绍了一场学习革命。

10% chloral hydrate anesthesia and glass cannula enswathement are availability for mouse tail skin transplatation. The failure rate of this method is low. It is suitable for students experiment.

10%水合氯醛麻醉结合玻璃套管法包扎进行小鼠尾部皮肤移植是一种有效、简便、经济的小鼠尾部皮肤移植手术实验方法；此方法技术失败率低，适合学生实验课采用。

I understand that language is very important, and i always try to make my classes both entertaining and educational.

我明白，语言是非常重要的，我总是试图让我的课既有趣味又有教育意义。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。