Fans of electric cars say they are clean, quiet, and economical.
电动车爱好者说电动车无污染，无噪音，而且经济。
Snakes are also very clean and quiet and they seldom trouble humans.
蛇也非常干净、安静，很少打扰人类。
They don't have the exercise requirements like dogs. Besides, they are quiet and clean.
它们不像狗那样有运动的需求。此外，它们安静又干净。
They are clean, quiet and provide nippy performance.
他们清洁、安静并提供适宜的性能。
Henry was a neat man, his lab coat clean, what remained of his hair combed and parted precisely; he was quiet, but said enough not to seem sullen.
亨利是一个整洁的男士，他的实验工作服很干净，他的头发梳理过，而且整齐的分开；他很安静，话多的刚好让他不会显得阴沉。
Fuel cells, which are quiet and clean, can run continuously, so companies can recover their investment more quickly.
燃料电池即安静又清洁，又可连续运行，所以企业很快可以收回成本。
Opponents reckon they have colluded in making up optimistic projections about the speed with which airlines will change to yet-to-be-built clean, quiet aircraft.
对于改用清洁、安静的飞机后可以对航空公司产生的变化，反对者们声称已经做出了最乐观的预测，尽管这飞机还没有研发出来。
The animals are out. The home is a Paradise, so quiet and clean and roomy"!
禽畜都放出去了，家里安静了，干净了，宽敞了，成了天堂了！
Developed by Bourne Energy of Mailbu, California, the Backpack Power Plant can create clean, quiet power from any stream deeper than 4 feet.
该款背包式发电装置由加利福尼亚马里布的伯恩能源公司研发而成，任何深度超过4英尺的河流均可用来产生清洁、安静的电力。
The product will be a clean and quiet power generator for use by professionals for emergency purposes.
该发电机是一种清洁、静音功率发电机，能在紧急条件下，供专业人员使用。
Find a clean, quiet place where passersby and phones won't disturb you.
找一个安静整洁、没有旁人和手机打扰你的地方。
Ever since, fuel cells burning hydrogen or other fuels such as methanol have been touted as clean, quiet and green power sources.
自此自后，使用氢氧或其他像甲醇等燃料的燃料电池就被冠以清洁，安静绿色能源的名号而被大力追捧。
一定要安静，并且清洁。
When I went to visit the college town in Guangzhou, I was impressed by the clean and quiet environment.
当我去参观广州的大学城时，我对那里干净和安静的环境留下了很深的印象。
People like them because they are quiet and clean.
人们喜欢他们，因为他们安静和干净。
David: Oh yes. It is small but quiet. The streets are very clean and the people are nice. Things here are cheap, too.
大卫：哦，是的。虽然它很小，但是很安静。这里的街道很干净，人们很和善。东西也很便宜。
In my opinion, it's very clean, quiet. The people are very friendly and polite.
我个人认为，这个国家很清洁，安静，人们非常友好也很有礼貌。
Find a clean, quiet place where passersby and phones won't disturb you.
找一处干净安静的地方，以免受到路人或电话的打搅。
This town, clean and quiet, has a charm you couldnt find in a big city.
这个城镇既干净又安静自有大城市里找不到的那种魅力。
Only a house quiet as snow, a space for myself to go, clean as paper before th poem.
只有一所寂静如雪的房子，一个自己归去的空间，洁净如同诗笔未落的纸。
Though the room they assigned me was small, it was quiet and clean.
虽然他们分给我的房间很小，但房间很干净，也很安静。
很干净和安静。
Compared with other kinds of motors, electric motors are quiet, smooth run ning, small, clean and easily controlled.
与其他种类发动机相比，电机噪音小、运转平稳、体积小、干净并且容易控制。
I think a school should be a place with clean and quiet surroundings. So I hope we should do something to improve the situation.
我想学校应该是一个周边环境又干净又安静的地方。希望我们能做些事情来改善这种情况。
I think a school should be a place with clean and quiet surroundings. So I hope we should do something to improve the situation.
我想学校应该是一个周边环境又干净又安静的地方。希望我们能做些事情来改善这种情况。
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