回答

・Please feel free to tell us anything.
・Please feel free to ask anything.

請隨時告訴我 Please feel free to tell us anything./Please feel free to ask anything.來表達。

feel free to V有"不要見外"的意思。
feel free to do something是"請不要見外～做ＯＯ"會給對方一種安全感並允許該行為。

Please feel free to tell us if there is anything I can do to help.
『如果有什麼我可以幫忙的，不要見外，請隨時告訴我們』

We are always here for you. Please feel free to ask anything.
『我們會隨時幫忙你。有任何需求請告訴我』

有幫助｜0