bang for the buck
合算，劃算
例句：
You paid only one thousand dollars for that car? That was really
bang for the buck.
那部車你才花了一千美元？簡直太劃算了。
合算，劃算
例句：
You paid only one thousand dollars for that car? That was really
bang for the buck.
那部車你才花了一千美元？簡直太劃算了。