have a heart
A:Uncel, have a heart, please lend your new car to me. Only once!
A：叔叔，发发善心吧，把你的新车借给我用用，只借一次!B:Where are you going?
B：你要去哪儿?
A:I have a big date tonight.
A：今晚我有个重要的约会。B:You've got a car, haven't you?
B：你不是有辆车吗?A:Oh, please. Only once lend your new car to me.
A：噢，叔叔，就把你的新车借给我用一次吧。