Could you check the FAQ section on our website?
您可以先去我們公司主頁上的"常見問題與解答"欄目中查詢一下嗎？
Due to the volume of e-mails we get each day from our customers, we ask you that you check the FAQ section on our website before submitting a request for assistance.

由于我們每天會收到大量的客戶郵件，因此在您發送求助郵件前， 請先到我們公_主頁上的"常見問題與解答"欄目中査詢相關問題。

I'd like to inquire about your refund policy.
我想咨詢一下你們的退款規定。
I'd like to ask you about the document that you just sent me.
我想咨詢一下您剛剛發給我的文件。
I have a question about the draft of the agreement that I would like to discuss with my lawyer.
我想對協議草案中的疑問向律師進行咨詢。