On the one hand, some of us are lazy and don't work hard at their lessons.

一方面，我们当中的一些人太懒而且在他们的功课上不努力。

youdao

Whether because of a lack of information, or because some of us are just plain lazy, most of us don't do enough exercise.

尽管缺少研究数据或则因为太懒惰，大多数人缺乏锻炼。

youdao

Whether because of a lack of information, or because some of us are just plain lazy, most of us don't do enough exercise.

尽管缺少研究数据或则因为太懒惰，大多数人缺乏锻炼。

youdao