翻译：
1、I'm so glad to receive your letter.
2、I am very glad to heard from you.
例句:
1、We'll be glad to hear from you, and take any proposal that facilitate trade into account.
我们会很高兴地听到你方消息，并慎重考虑能达成交易的任何建议。
2、Bill, I am glad to hear from you! I've been at it day and night. . . looking over the records.
比尔，我很高兴得到你的消息！我这些天都忙着核对那些账目报表，
3、Glad to hear from you. I learnt from the news today that Bangkok was also flooded. Are your safe enough?
很高兴收到你的回信，我今天从新闻上看到曼谷也有很多水，你们足够安全吗？
4、We are glad to hear from you and will carefully consider any proposals likely to lead to business between us.
非常高兴收到贵方的来信，我们将认真考虑有可能促进贵我双方合作的任何建议。
5、I shall be glad to hear from you.
我会很乐意听到你们的决定。