海龟们第一天上课时真是鸦雀无声。

On the first day of Turtle class you could hear a pin drop.

youdao

为什么？好准备第一天上课吗？

Why, so I am prepared for the first day of class?

youdao

这是你在哈佛商学院第一天上课。

It's the first day of class at HBS.

youdao

请在第一天上课之前安排申请好有关帐号。

Please set up an account before the first day of class.

youdao

W：今天是我们第一天上课，大家最好先自我介绍一下。

W: This is our first day of class.It's better for us to introduce ourselves to each other.

youdao

W：今天是我们第一天上课，大家最好先自我介绍一下。

W: This is our first day of class.It's better for us to introduce ourselves to each other.

youdao