It's an air cleaning machine connected to a bicycle and is part of the Smog Free Project.
这是一台连接到自行车上的空气净化机，是雾霾净化项目的一部分。
The company provides more than 20 free-to-air channels.
本公司提供20多个免费收视频道。
Provisions available in local shops have to be flown into Nunavut on one of the most costly air networks in the world, or brought by supply ship during the few ice-free weeks of summer.
当地商店里的供应品必须通过世界上最贵的航空网路之一空运到努勒维特，或者在夏季中少数几个无冰周里通过补给船来购买。
High places are free of air pollution.
高处没有空气污染。
A Toronto man is offering a free round-the-world air to the right woman. But restrictions apply.
多伦多一位男子要给一位合适的女士提供免费环游全球的飞机票。但是有限制。
There are plenty of other benefits, too; it doesn't charge city tax; it has both air conditioning and a heater for the rooms; it also has free Wi-Fi in every room.
还有很多别的优点：它免收城市税；房间里有空调和暖气；每个房间都有免费的无线网络。
My journey, and the sight of the holy Apostle yonder, and the free air which I have breathed, have done me good, after so long confinement in my study.
我这次旅行，同那位圣洁的使徒的会面，以及我所呼吸到的自由空气，对我大有好处，原先我闷在书斋里的时间太长了。
Lithium cobalt oxide accounts for 30% of the cost of a lithium-ion battery. Air, however, is free.
锂钴氧化物的成本占到锂离子电池的30%，而空气却是免费的。
For the majority of those Americans who get their television free over the air, this will be the big switch-off.
对大多数免费收看开路电视的美国人来说，这个关停影响巨大。
Friendship loves a free air, and will not be fenced up in straight and narrow enclosure.
友谊需要自由，不只是限定在狭小的圈子里。
Worrying the area could face the same fate as Niagara Falls, he concluded the site should “be as free as the air or Water.”[22]
由于担心黄石地区可能面临和尼日加拉大瀑布同样的命运，海登下结论说，这个地方应该“像空气或水一样自由。”
Even as in one who at last draws free air, after long stifling with his own polluted breath.
就象是被自己污浊的呼吸长时间窒息之后，终于吸进了自由的空气。
These were great thoughts, and he was sending them to people everywhere, available to read at the speed of light, and free as the air they breathed.
书中有伟大的思想，而他只是把这些思想以光速散播给世界各地的人们供其阅读，且如同空气一样免费。
Thermometers are placed in shelters far away from obstacles so as to get free-moving air standard values.
温度表置放于远离障碍物的百叶箱中，以便取得自由运动空气的标准值。
It is free of air-traffic congestion, has no ban on night flights and has plenty of runway space.
迪拜没有空中交通堵塞，对夜间飞行没有限制，有足够的跑道空间。
Meanwhile, Matt Poese and colleagues at Pennsylvania State University in University Park are developing an HFC-free air conditioning system based on sound.
同时宾夕法尼亚州州立大学帕克学院麦特珀斯正和同事们开发一种基于声音的无氟空调系统。
Others think that advertising is the big commercial opportunity, just as it has been on old-style "free-to-air" television.
舆论认为，在旧时被称作“自由的空气”的电视上播出的广告是一个巨大的商业契机。
Aside from the plethora of street food on offer, you will also find a surfeit of fortune-tellers and herbalists and some free, open-air Cantonese opera performances here.
除了多的数不清的小吃，你还会发现多的泛滥的算命先生和中药郎中，以及一些免费的露天粤剧表演。
We decided to stay for a week, leaving home for the first time made me so happy, I was like a bird, flying in the sky, breathing the free air.
我们决定停留一周，第一次离开家让我很开心，我就像一只鸟儿，在天空中飞翔，呼吸着自由的空气。
Speaking like this, it seems to me that existence breathes the free air of the summit.
谈到像这一点，我觉得生命实存呼吸颠峰的自由空气。
Then comes the challenge of making belts soar in free air and how to arrange a pearl-necklace so that it looks like spaghetti.
接下来的挑战¬¬¬是让皮带在空气里自由伸展翱翔，让珍珠项链如意大利面一般垂坠。
So, instead of'intermediate layer correction', we should adopt free air gravity anomaly and'topographic trend surface correction', which result in topographic trend surface free air gravity anomaly.
为此，应当不做“中间层校正”，而应代之采用自由空气重力异常加上“地形趋势面校正”之结果，以形成地形趋势面自由空气重力异常。
Accumulated debris shall be removed by vacuum, blowing with oil-free air, or wiping with clean rags.
打磨杂物用吸尘器吸走，或使用无油气体吹掉，用干布擦净。
This all ceased as soon as the opportunity to earn free air travel was offered through the credit industry.
但自从信用行业会提供挣得免费飞机旅行的机会之后，这马上就终止了。
I declined joining their breakfast, and, at the first gleam of dawn, took an opportunity of escaping into the free air, now clear, and still, and cold as impalpable ice.
我谢绝与他们进早餐。等到曙光初放，我就抓紧机会，逃到外面的自由的空气里，它现在已是清爽、宁静而又寒冷得像块无形的冰一样了。
But have you ever thought of the most precious things are all free?Air and sunshine, for example.
但是，你何曾想过，在这个世界，很多最珍贵的东西都是免费给与人类的，比如空气和阳光。
I declined joining their breakfast, and, at the first gleam of dawn, took an opportunity of escaping into the free air, now clear, still, cold as impalpable ice.
我拒绝了和他们共进早餐，天一亮我抓住机会就跑到外面去了，晴朗，无风，而寒冷就像不可触及的冰。
Imagine that you are offered a free air ticket that lets you travel around the world and make five stops along the way.
假如给了你一张免费机票让你作环球旅行并沿途作五处逗留。
The default values represent free air convection.
默认值代表的是自由空气的对流系数。
The default values represent free air convection.
默认值代表的是自由空气的对流系数。
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