Green, as opposed to red, means safety; it is the color of free passage in road traffic.
绿色，与红色相反，意味着安全性；它是道路交通中自由通行的颜色。
In another paper, Arne Kesting, of Technische Universität Dresden in Germany, and colleagues calculated that a 1% increase in the number of ACC-using vehicles would free up 0.3% of road capacity.
在另一篇论文中，德国德累斯顿技术大学的阿恩•凯斯廷及其同事计算出使用ACC的车辆增加1％将释放出0.3%的道路通行能力。
The road is free of the tolls that burden new highways connecting urban areas.
这条路免交过路费，过路费是那些连接城市地区的新建公路的负担。
Former West Brom midfielder may be on his way to Bloomfield Road on a free transfer. (Mail).
前西布·罗姆·维奇中场行将自由转会踏上布卢姆菲尔德路(注：布莱克浦尔主场球场)。
The road of the future will look much like the road of the present, but it most certainly won't be free.
未来的公路和现在的非常相似，但它们很可能将不再免费。
Whether you are looking for audiobook files for a long commute, road trip or to spice up a workout, you can find free downloads online.
如果你上下班路途长耗时多，或喜欢自驾车旅游，或喜欢在健身的同时听一点有趣的东西解解闷，那你也许需要在网上找一些有声书籍。不管出于何目的，免费当然就是最好的了。
My path never took me too far down the Perl road, but I taught myself Python using the excellent and free online book, Dive into Python.
我的学习道路一直没离开Perll太远，我自学python使用的是这本优秀的在线免费书Dive into Python。
This water goes into the Ooms building and is used to warm it up. The water is then pumped under the asphalt, and the residual heat it carries helps to keep the road free of snow and ice.
这些水流经ooms公司的大楼并将其加热，之后它们有被泵入路面以下：这足可使道路在冬日免于积雪和结冰。
It was pretty amazing: while others paid us to live in our house, we stayed rent-free in someone else's home 10 miles up the road.
这相当令人惊异：别人住在我们的房子里给我们付钱，而我们在沿着这条路10英里远的地方免费住着其他人的房子。
But it's a long and windy road ahead to get proper smoke-free areas in the city.
但是想让这座城市成为一个无烟城市还是一段很漫长和艰辛的路程。
The United States drives more than any other society, and the self-driving car provides the glorious possibility of a hands-free cross-country road trip.
美国比世界上任何其他国家更依赖于驾驶，自动驾驶汽车也许可以为一次让双手解放出来的横穿全国的公路之旅提供不错的可能性。
Sinburning's Seven Steps is a detailed road-map on your way toward your guilt-free life.
消除罪恶感七步法是一个引导你追求无愧于心的生活向导。
Being free from debt will give you more options. So before you hit the road, pay off as much debt as possible.
避免负债使你有更多选择，所以，在你上路前，尽量还清你的债务。
In contrast, research has clearly shown an increased risk of road traffic injuries when drivers use mobile phones (either handheld or "hands-free") while driving.
相反，研究结果却清楚地表明，由于驾驶员驾车时使用移动电话(无论是手持还是“免提”)，发生道路交通伤害的危险会加大。
A problem confronting Seoul, however, is that the city lacks road infrastructure and related transportation law to guarantee the efficient operation of the free bicycle project.
然而，首尔面临的问题是，该市缺少保证该免费自行车计划有效运行的道路基础设施和有关交通法律。
"Everybody has to use this road as the other is too expensive," Li moaned. "It should be free."
“每个人都得走这条路，因为别的路费实在太贵了”，李司机感叹道。“这本是不该收钱的”。
The free space for children is optically and functionally separated from the road by the surrounding building structure.
儿童的自由空间在光学和功能上通过周围的建筑与道路分离实现。
Into a desert road, on foot, camel there, visitors are free to choose.
走进大漠有车道、步行道，还有驼道、游客可自由选择。
"We think we have made it very clear that this is not a free event, like the road RACES or marathon, which have been advertised as free events," the committee said in a statement.
“我们已经说得很清楚了，这不是一次免费比赛，和马路赛或马拉松一样，必须公开宣布才能成为免费比赛”奥组会在一份声明中说道。
Once the road ahead is free again, Active Cruise Control will accelerate your car automatically to the pre-selected speed.
前面的公路一旦恢复畅通，主动巡航控制系统就自动加快车速，一直到你预先设定的车速为止。
Public transport was free in Paris on Monday and half of the city's cars were forced off the road in a bid to fight pollution.
为了对抗污染，本周一，巴黎的公共交通免费运营，半数汽车不得上路。
He was still young though his faults were real; he had not yet entered the deep, dark cave, and he was still free to walk on the road which leads to the peaceful and sunny land.
他依然年轻，当然他也曾真的犯过错误，但还不至于堕入黑暗深渊，他仍然可以自由地走在通向宁静和光明的道路上。
Those free throws gave McGrady 30 points for the game and essentially iced a hard-fought road win for Houston.
那三次罚球使得麦迪全场得到30分，而且帮助火箭将这场残酷的客场之行收入囊中。
The influence of activator on strength and free linear dilatability and sulfate resistance of chemical waste gypsum - fly ash new road building material as well as action of water reducer are studied.
研究了激发剂对化工废石膏—粉煤灰新型道路建筑材料的强度和自由线膨胀率等性能的影响，以及减水剂的作用和新型道路建筑材料的抗硫酸盐侵蚀性能等。
The influence of activator on strength and free linear dilatability and sulfate resistance of chemical waste gypsum - fly ash new road building material as well as action of water reducer are studied.
研究了激发剂对化工废石膏—粉煤灰新型道路建筑材料的强度和自由线膨胀率等性能的影响，以及减水剂的作用和新型道路建筑材料的抗硫酸盐侵蚀性能等。
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