回答

・leave it me at ease
・leave it me with peace of mind

「請放心交給我」可以用英語 leave it me at ease 或 leave it me with peace of mind 來表達。

Our motto is on-time delivery, so please leave it us at ease.
（我們的座右銘是準時交貨，所以請放心地交給我們。）
※ on-time delivery（準時交貨）

As long as I am in charge, I will not change the price, so please leave it me with peace of mind.
（只要我負責，價格就不會變，所以請放心交給我。）

有幫助｜0