<用中文说话可以吗 > 这句话用英语怎么说

如果是征求对方的意见：“我用中文说话可以吗？”可以这样说“Do you mind my speaking Chinese?”或者“Is it all righe if I speak Chinese?”
如果是请对方说中文，可用“Do you speak Chinese?”最好不要用can，显得不太礼貌。

Can we/i speak in Chinese

Would you mind my speak in chinese?
Can i speak in chineae?

Can/Could I speak in Chinese?

Shall we speak in Chinese？

Can you speak Chinese ?