various的名词英文

This tool can be used in a variety of ways.

这一工具有多种用途。

The test is used to diagnose a variety of diseases.

此项化验可用于诊断多种疾病。

We want more variety in our work.

我们希望我们的`工作多变点儿花样。

There is a wide variety of patterns to choose from.

有种类繁多的图案可供选择。

We all need variety in our diet.

我们都需要饮食多样化。