第三人称单数： varies
过去式： varied
过去分词： varied
现在分词： varying
易混淆的单词： Vary

And the answer must vary with these presumed circumstances .

答案也必然随着这些情况而有所变化。

Their mistakes vary , but two sorts stand out .

他们的错误在变化，但两种都突出来了。

Customers enjoy choice , and their tastes vary .

顾客喜欢自由选择，而且各自喜好不一。

Prices vary , but screenplay registration is typically around 20 dollars per script .

价格不等，不过剧本注册的费用大概都在每部20美元左右。

One day , carbon prices will vary greatly between countries .

总有一天，碳价格会在各国之间频繁变化。