放心
set one’s mind at rest
对…放心的
secure about
使某人放心
take a weight off sb's mind
放心吧,我给你保驾。
Don't worry. I'll escort you.
你放心吧,出不了岔子。
Don't worry, nothing will go wrong.
你放心,出不了什么乱子。
Don't worry. There won't be any trouble.
你放心吧,一切由我担待。
Have no fear. I'll bear all the responsibility.
你放心,一切都会安排好的。
You can rest assured that everything will be all right
Don't worry.
You may rest assured.
Make yourself easy (=Make your mind easy
you 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.
ok或者Don't worry
be at easy.
take it easy.