my 2 cents. Also saying this to myself:

來源: 於 2020-06-16 11:40:23 [舊帖] [給我悄悄話] 本文已被閱讀：次

The best way is to find nice words/situation to get what you want. However, if you do not know how to do it, then ask frankly and professionally; better than being too shy to ask.