The government is trying to address this by regulating traffic.

政府想要通过交通来降低空气污染。

Planes in the sky wouldn't be able to navigate without any air traffic control.

天空的飞机将无法在没有任何空交通的情况下导航。

Jean Liu: You know, in a very difficult road situation there'straffic control, you know, there's one-way situation, you know, the closest car may not be the most efficient one.

当路况复杂的时候就会有交通，就会出现单行道的情况，在那种情况下，最近的车可能就不是最有效率的了。

Absolutely. It's the pilot's responsibility, of course, to keep from hitting anyone, so air traffic control and the pilots are both working together.

绝对的。当然，飞行员有责任避免撞到任何人，所以空交通和飞行员都在一起工作。

You try to control traffic, I call it " air traffic control" and when I fly I don't mean to look down on you, but I can't help it.

你想要掌控的交通，我称之为“空交通”，当我驾驶车飞行时，我真不是故意要看不起你们哦。可我就是忍不住。

Air traffic control authorities say they can't guarantee staffing levels.

空交通机构称其无法确保出勤人数。

He still works for the same air traffic control squadron in Missouri.

他仍然在密苏里州的同一空交通队工作。

Captain Pearson and air traffic control all agreed on the plan.

机长皮尔森和空交通心都同意此计划。

Air traffic control recordings are raising concerns in Ferguson Missouri.

空交通记录在弗格森密苏里州引起的忧虑一直在升温。

As the president spoke, flights to New York City area airports were suspended for about a half hour due to virus-related staffing issues at an air traffic control center.

在特朗普发表讲话时，飞往纽约市各大机场的航班暂停了近半小时，因为新冠病毒导致空交通心出现了人手安排的问题。

In Ohio, the state government is working on an air-traffic control system, called SkyVision, which would enable drones to recognize and avoid other aircraft in flight.

在俄亥俄州，州政府正在开发一项" SkyVision" 空交通系统，该系统可让无人机识别并避让其它飞行的飞机。

Whether the separation distances involved would satisfy air-traffic-control regulations is another matter, although a working group at the International Civil Aviation Organisation has included the possibility of formation flying in a blueprint for new operational guidelines.

至于飞机飞行间距是否符合空交通条例则是另一个问题，尽国际民航组织的一个工作小组已经将编队飞行的可能性纳入了新操作指导的蓝本之。

British Chancellor, Philip Hammond, said this week that key infrastructure, like air traffic control systems and power networks, could be targeted by what he called " hostile foreign actors" .

本周，英国财政大臣哈蒙德（Philip Hammond）表示，诸如空交通系统、能源网络等关键性基础设施可能都会成为他口" 恶意境外势力" 的目标。

Flying around the world takes a coordination of pilots, air traffic control and maintenance technicians, not to mention the supply chains needed for the jet fuel to fill the planes in the first place.

环游世界需要飞行员、空交通和维修技术人员的协调，更不用说首先需要为飞机加油的供应链了。

United States Federal Aviation Authority, the FAA, said a recent software upgraded an air traffic control center in Virgenia may have led to the cancellations of more than 400 flights on Saturday.

美国联邦航空理局(FAA)称弗吉尼亚州空交通心在升级软件时出现问题，导致周六400多个航班被取消。

This all comes as the FAA is trying to replace the decades-old air traffic control system where floppy discs and paper strips are still used in facilities today.

与此同时，联邦航空理局正试图替换掉使用了数十的空交通系统——目前一些设施仍在沿用软盘和纸质飞行进程单。

This weekend, so many students joined they jammed a major highway, prompting authorities to implement traffic controls that locked down shared vehicles if they entered a designated zone.

上周末，参加的学生有很多，导致一条主要高速公路拥堵，促使当局实施交通，如果共享车进入指定区域，就将其封锁。

The investigation team is also looking into other aspects of the crash of the Boeing 737 aircraft, including flight, maintenance, air traffic control, meteorology, aircraft design and manufacturing.

调查小组还在调查这架波音 737 飞机坠毁的各个方面，包括飞行、维修、空交通信息、气象、飞机设计和造。

So both Rekha and myself are retired, later most of my career I have been working in safety-critical systems, designing and implementing air traffic control systems.

所以 Rekha 和我自己都退休了，在我职业生涯的大部分时间里，我一直在安全关键系统工作，设计和实施空交通系统。

A billion people flying air taxis? How could that be safe? At NASA's Ames Research Center in Silicon Valley, they're tackling the air traffic control challenge.

十亿人乘坐空出租车？这怎么可能安全呢？在美国宇航局位于硅谷的艾姆斯研究心，他们正在解决空交通带来的挑战。