Kevin Balke, a research engineer at the Texas A&M University Transportation Institute, says that while smart lights can be particularly beneficial for some cities, others are so jammed that only a sharp reduction in the number of cars on the road will make a meaningful difference.
德克萨斯农工大学交通研究所的研究工程师凯文·鲍克说，虽然智能交通灯对一些城市特别有帮助，但有些城市太拥挤了，只有大幅减少道路上的汽车数量才能有效改变拥堵的局面。
So I guess the first lesson here is when you make a bet with a sharp cookie (and Kevin is nothing if not razor sharp) you should define your terms carefully.
我想我们学到的第一课就是，如果你跟个很难搞的人打赌(Kevin最犀利不过了)，你应该谨慎自己的用词。
So I guess the first lesson here is when you make a bet with a sharp cookie (and Kevin is nothing if not razor sharp) you should define your terms carefully.
我想我们学到的第一课就是，如果你跟个很难搞的人打赌(Kevin最犀利不过了)，你应该谨慎自己的用词。
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