mind to do释义：

做某事

例句：

Once he made up his mind to do something, there was no stopping him.

他一旦下定决心做什么事，没有什么可以阻止他。

mind doing释义：

介意去做…；介意做某事

例句：

Would you mind doing me a favor?

如果你愿意帮忙，要说，不介意，你愿意帮。