英文邮件实用句型

哪些句子拯救了你的英文邮件？：https://www.zhihu.com/question/34147404

这样写英文Email，老外会感觉你很有礼貌、很有风度，很想帮助你：https://www.sohu.com/a/284619010_739857

An example: 

Dear xxx (To),

 

It is our pleasure to hear from you. We truly appreciate your help in explaining ways to join ETSI. Thank you very much.

(It is our pleasure to receive the detailed answer to our initial question about participation. We genuinely appreciate your help.)

 

Best wishes,(Kind regards, Best regards)

xxx (From)