汽车价格在美国因地区不同而有很大差异。

Car prices ___vary widely depending on the region in the United States.

我们收到的产品质量参差不齐，所以需要逐个检查。

The quality of the products we received ___varies, so we need to inspect each one.

菜单上不同餐点的价格各不相同，以适应不同的预算。

The cost of the meal options on the menu ___varies to suit different budgets.