1. They´re very lazy.
    他们非常懒。

2. She characterized him as lazy and selfish.
    她把她的性格描绘成又懒惰又自私.

3. She is very lazy. She likes to sleep .
    她非常懒,她喜欢睡觉.

4. She is very lazy. She likes to sleep. She is always sleeping in class.
    她非常懒,她喜欢睡觉,她老是在课堂上睡觉.