今天早上我是九点钟来上课的。

This morning I came to class at 9:00.

youdao

我八点半去学校。九点钟开始上课。

I go to school at half past eight and lessons start at nine o 'clock.

youdao

学校九点钟开始上课。

School starts at nine o 'clock.

youdao

九点钟学校开始上课。

School starts at nine o'clock.

youdao

现在是九点钟，我们正在上课。

It's nine o 'clock. We are having classes.

youdao

我九点钟到，上课到十二点钟，然后吃饭；

I arrive at nine o'clock, teach until twelve and then have a meal;

youdao

我九点钟到，上课到十二点钟，然后吃饭；

I arrive at nine o'clock, teach until twelve and then have a meal;

youdao