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。
The Commission's recommendations are sharp, smart, and lean.
委员会的建议尖锐、明智而简洁。
"The site will be a combination of curation and original reporting," Golis wrote this morning on his personal blog, "with gregarious linking and sharp, smart writing."
今天早上，Golis在其个人博客中写道，该网站既包括管理也包括原创报道，既有丰富的链接，又有犀利、巧妙地写作。
Those campers were smart, sharp, and motivated - but they needed to learn the rules and the tools.
这些学员都很聪明，犀利，有动力——但是她们需要学习原则和工具。
They are cynical yet warmhearted, plain spoken but smart, and they have razor-sharp wit.
他们热情、玩世不恭、说话直率，但聪明，他们很有智慧。
六条机灵的鲨鱼。
If you're sharp enough to sense a flop, you're smart enough to find ways to say you don't feel right about the evening.
如果你足够锐利到感觉到失败，你有足够的智慧找到办法，说你这个晚上感觉不对。
Creative work will use the tagline 'Look sharp, live smart'.
创意活动将启用‘外表入时，生活精明’的品牌标语。
These people, men and women, were smart , sharp , forthright, unafraid to express their views about China and its future.
这些人当中有男有女，他们思维敏捷，看问题尖锐，直率，不避讳表达他们对中国和中国未来的观点。
六个锋利的聪明的鲨鱼。
Smart organizations recognize that Web design is more than just creating clean code and sharp graphics.
聪明的企业意识到网页设计远远比创建条理清晰的代码和鲜明的图形要多得多。
They were smart when they ran their offense, with sharp cutting and clever passing.
这灵气尤指进攻，犀利地切入，机敏地传球，再加上聪明的防守。
There is a lot to talk about, but there is also, I think, a unique opportunity to drive a new kind of video - one that is as smart and sharp and accurate as the print version of the Guardian.
有很多东西都需要讨论，并且我认为这是一个推动新型视频的独特的机会，那就是如何准确地编制《卫报》的印刷版本。
There is a lot to talk about, but there is also, I think, a unique opportunity to drive a new kind of video - one that is as smart and sharp and accurate as the print version of the Guardian.
有很多东西都需要讨论，并且我认为这是一个推动新型视频的独特的机会，那就是如何准确地编制《卫报》的印刷版本。
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