“用处”造句

有透支功能用处很大。
It is very useful to have an overdraft facility.

这本小册子的内容应该会对所有的学生都有用处。
The contents of this booklet should be of use to all students.

这项技术不错，但用处不大。
The technology was good, but you couldn't do much with it.

• #用处