whichever

无论我们选择哪个选项，都会有缺点。

___Whichever option we select, there will be drawbacks.

无论你选择哪种方法，成本都会很高。

The cost will be high ___whichever approach you choose.

你可以选择那些日期中对你最合适的一个。

You can choose ___whichever of those dates is best for you.