Question

Thanks for your prompt reply.

Answer 1

Thanks for your prompt reply.

谢谢你快速的回覆；谢谢你的迅速回信

例句

1.Thanks for your kind attention and look forward your prompt reply.

谢谢您的关注,热切期待您的回复.

2.Thanks for your prompt mail reply. am sorry to reply you late.

感谢您及时邮件答复.对不起,给你的答复晚了.