Good morning everyone and welcome to the English for Academic Purposes Centre.

大家早上好，欢迎来到学术英语中心。

youdao

For another, reading English in the morning is a good start of a new day.

另一方面，早上读英语是新的一天的好的开始。

youdao

For most of the morning he attends lectures or practises his English.

上午的大部分时间他听课或者练习英语。

youdao

Because as you'll soon find, when you're writing programs 0 that aren't just four lines long but are 40 or 400 which very quickly becomes easy, you'll find that even you the next morning have no idea what this code does for whatever reason, and just having some English comments is a huge boon to comprehension for yourself and others.

你们自己写程序时就会发现,用40行甚至400行代码来代替繁杂拥挤的4行代码0,将会让事情简化许多，你会发现，即使由于某些原因,你不知道如何写代码，先写些注释，于人于己，都是好事,易于理解嘛。

哈佛公开课 - 计算机科学课程节选