不用谢用英语可以有以下几种说法：
You're welcome .
Don't mention it.
No thanks.
You're always welcome.
My pleasure.
双语例句：
1.“不用谢，我的朋友。”彼得森回答道。
“You're welcome, my friend,” Peterson replied.
2.“不用谢，”我说，“但我有些事情想告诉你。
"No, thank you, " I said. "But I have to tell you something.
3.不用谢。别忘了您的包。
My pleasure. Don't forget your bag.
4.不用谢。在这些业务活动的期间，我们还将安排一些其他的外出活动，让你体验一下这座海滨城 市的魅力。
Don't mention it . We will arrange some other outings between these business activities so thatyou are able to feel the charm of this seaside city.
拓展资料：
不客气：回答别人感谢时所说的礼貌用语，相当于不用谢。也指随便，不拘束，无所顾忌。
【词目】不客气
【释义】1.回答别人感谢时所说的礼貌用语，相当于不用谢。2.随便，不拘束（相当于别客气）；3.坦率，无所顾忌。4.不以礼相待，甚至采取手段。
【英文翻译】
Do not mention it.
You are very welcome.
You're very welcome.
Don't mention it.
You are welcome.
No trouble.
Please do not mention it.
Not at all.
It's my pleasure.
参考资料：百度百科，不客气
我们是MJ
