你只要把两毛五分的硬币投到机器里。很简单。

You just put quarters in the machines. It's easy.

youdao

如果二角五分的硬币管用的话，我可以给你换一些。

I can give you quarters, if that'll help.

youdao

如果二角五分的硬币管用的话，我可以给你换一些。

I can give you quarters, if that'll help.

youdao