长

这条裙子太长了。

This skirt is too long.

她的头发比我的长。

Her hair is longer than mine.

这个孩子长大了。

This child has grown up.

你一年没见他，他长高了很多。

You haven't seen him for a year, and he's grown much taller.

他是我们班的班长，常常帮助同学。

He's the class monitor and often helps his classmates.

校长今天来教室看我们上课。

The principal came to the classroom today to observe our class.