1、How nice to hear from you again.
很高兴再次收到你的回信。
2、Let me tell you something about the activity.
让我告诉你一些关于这次活动的细节。
3、I’m glad to have received your letter of Apr. 9th.
很高兴收到你在4月9号的来信。
4、I’m pleased to hear that you’re coming to China for a visit.
很高兴得知你将来拜访中国。
5、I’m writing to thank you for your help during my stay in America.
我正写这封信感谢我在美国你对我的帮助。
yvette0112
