II .「表示謝意／感激」：

1. Thank you for your kind cooperation.

感謝您的合作

2. Please accept my deepest thanks. 

請接受我最深切的謝意。

3. Thank you for your assistance（幫助） / consideration（考慮） / encouragement（鼓勵） / guidance（指導） / support（支持） / thoughtfulness（深思熟慮）.

感謝您的幫助/考慮/鼓勵/指導/支持/深思熟慮。

4. Thank you for providing the requested information（所需信息）.

感謝您提供所需信息。

5. Allow us to thank you again for your kindness extended to us.

請允許我們再次感謝您對我們的善意。

6. Thank you for the special care you have given to the matter.

感謝您對此事的特別關注。

7. Thank you for *taking the trouble to help me. I do appreciate it.

能得到你幫助，我很感激。

(* ‘take the trouble to …...’= ‘to make an effort to …...’ )

8. I am very thankful that you are considering（考慮） my problem.

非常感謝你考慮我的問題。

9. Thank you for your assistance in our project.

感謝您對我們項目的幫助。

10. Thank you again for your prompt reply.

再次感謝您的及時答覆。

11. Thank you again for contacting us regarding ... (e.g. our current products and prices).

再次感謝您就...(例：我們當前的產品和價格)...與我們聯繫。

12. Thank you for raising your concerns.

感謝您提出疑慮。

III .「表示期待……/希望……」：

1. I look forward to hearing from you soon.

我希望早日收到你的來信。

2. I look forward to meeting you next Monday.

我期待著下周一與你見面。

3. We look forward to a successful working relationship in the future.

我們期待未來合作成功。

4. Please advise as necessary.

如有需要請告知。