请你放心的英文

You may rest assured.Make yourself easy (=Make your mind easyyou may rest assured that...请放心我们一定遵守诺言。Please feel assured that we will abide by our promise.请放心，我们会准时完成的Rest assured that we will finish on time.

disburden your mind.Do not worry!Let it down.Do not put it in your mind.

PLEASE DON’T WORRY。就可以了

担心 care about请放心 Please be at ease.

worry/ be worried aboutDon't worry !