I'll have a vegetable salad.

我要一份蔬菜沙拉。

I would like some vegetable salad.

我想要些蔬菜沙律。

How does she make vegetable salad?

她是怎样做蔬菜沙拉的？

A vegetable salad please.

一个蔬菜沙拉。

Make vegetable salad.

做蔬菜色拉。