NASA is developing a series of robotic probes that will get the most bang from a buck.
美国国家航空航天局正在开发一系列的机器人探测器，且将会获得巨大的收益。
2
This slim volume is packed with tips to help wage slaves as well as lottery winners get the most "happiness bang for your buck".
这本薄薄的书里有很多小贴士，可以帮助工薪奴隶和彩票中奖者获得最“物超所值的快乐”。
3
In other words, he implied, this was a fairly easy and even fun way to make a buck and get publicity, especially for someone with no advertising power to speak of.