Class begins at 8.

八点开始上课。

The first class begins at 7:50 am.

第一节课于7点50分开始。

Class begins in two minutes.

两分钟后开始上课。

Class begins. Let's stop talking.

下课了，让我们休息一下。

There goes the bell. Class begins.

铃声响了，上课！

Class begins, stop talking, please.

开始上课了，请停止谈话。

The bell rings and the class begins.

铃响了，开始上课。

Helen: But class begins in a half hour.

海伦：但是再过半小时就要上课了。

A. Class begins, good afternoon everyone.

上课，大家下午好。

Now, class begins.

开始上课。

You talk to some friends before class begins.

你在上课前和几个朋友闲聊。

Class begins. Stop playing basketball, please.

开始上课了，请不能打篮球了。

Our first class begins at 8:00 every morning.

我们的第一节课每天早上8点开始。

The first class begins at 8 o'clock in the morning.

第一节课从早上八点开始。

You must leave now, for your class begins at eight.

你得走了，因为你们八点钟上课。

As you can see, the class begins with String constants.

您可以看到，这个类开始部分是一些String常量。

Don't worry, Nick. Class begins at 2 in the afternoons.

不急，尼克。下午的课2点才开始。

Before class begins, sing a song in English to yourself.

课前，唱首英文歌给自己听。

In the example, the Upper class begins with the class keyword.

在这个例子里，upper类以class关键字开始。

Bruceon't worry, Nick. Class begins at 2 in the afternoons.

不急，尼克。下午的课2点才开始。

When class begins, there are then impediments to meaningful research.

开始上课时，也还是会有进行有意义的研究的阻碍。

Usually, I will nod off when the class begins about ten minutes.

通常上课开始十分钟左右我就会打瞌睡了。

Okay, class begins, we are gonna talk about food in this lesson.

好了，我们开始上课，这一课是关于食物的。

Make sure you get your curriculum schedule before the class begins.

确保在上课前拿到课程表。

Our class begins at eight, and we have four classes in the morning.

我们的课始于八点，我们早上有四节课。

Each class begins with an outline of what will be covered in that class.

每堂课一开始就讲述本课概要。

This class begins with phonetics, letters, word and sentence structure basics.

课程从音标，字母，单词和句型结构开始。

When the exercises after the class begins, have do, plan is put too slow later.

课后习题开始的时候有做，进度太慢后来放。