You get down to brass tacks when you say, "it sounds good, but how much does it cost?"

VOA: special.2010.05.16

That sounds good--it worked and these little things-- they may seem like little things but they are technological advances.

这听起来不错而且很有效,这些小把戏...,这些看起来好像小把戏一般,但实际上它们是技术性的进步

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So, it would be working parallel but their job would be to represent the consumer and that sounds like a good idea to me.

这样这个新的机构就能,但与其他机构不同的是他们的工作是保护消费者,对我来说这是个好点子。

耶鲁公开课 - 金融市场课程节选