Tactfully, Whisker gave Kate suggestions on how best to mix and match the clothes she already owned while also suggesting new additions.

巧妙地，Whisker 给了凯特一些建议，比如如何在现有的服饰中做最好的搭配，以及添置一些新的衣服等。

You can mix and match courses to suit your requirements.

你可以根据自己的要求将课程重新编排。

You can even mix and match types.

您甚至可以混合和匹配类型。

You can also mix and match commands and files.

还可以组合命令和文件。

Erich Gamma: You can't do this mix and match of strategy objects.

Erich Gamma：你就不能把这些嵌在一起并匹配这些策略对象。