The guidance system isn't putting us on a direct collision course.

制导系统没有把我们带入碰撞航。

That limits it primarily to routes between long-distance hubs.

这就将A380客机航限制在长途领域。

That's the height that most commercial airliners fly.

这可是如今多数商业航飞行高度。

Now, United Airlines has suspended its flights to the city because of what it called poor air quality concerns.

现在，为此，联合航空公司已经暂停了飞往新德里航。

This makes commercial space travel a complex legal issue not just domestically, but abroad.

这使得商业太空航成为了一个复杂法律问题，不仅是在国内，也是在国外。

Where would you find the busiest shipping route in the world?

你在哪里可以找到世界上最繁忙航？

And the planes in use on this route are incredibly loud and rattly.

而且这条航飞机噪音大得离谱。

Who knows what kind of " sails" it will tell?

谁知道它会引领什么样“航”给大家呢？

We're not sure how " stern" the rules are or where the lines are drawn but it's obviously a great time " keeler" that everyone who participates finds " heeling" .

我们不确定规则有多么严格或者航是否有规定，但这对每个参与者来说，一定是消磨时间好方法。

With so many destinations all across the world, it's just natural that most routes require connections so airlines need to attract connecting passengers in order to stay in business.

由于全球目地众多，大多数航需要中转是自然而然事，因此航空公司需要吸引中转旅客才能维持经营。

Hundreds of ships have joined the line to get through the Suez Canal.

数以百计船只乘此航通过苏伊士运河。

One day, these whale lanes may be everywhere in the oceans.

有朝一日这些鲸鱼航会在海洋中随处可见。

That can limit the routes the airlines will want to take since some won't be as profitable and that can increase ticket prices.

因为有些航不会盈利，上涨油价会限制航空公司航选择，而且还会带来票价上涨。

Now, this expression 'on track' reminds me of 'on course'.

现在，“走上正轨”这个表达让我想起了“在航上”。

" Sail on this course and take it when it comes."

" 顺着这航行驶，事到临头再对付吧。"

Known to natives as Manhattan, but winds and tides blew them 250 miles off course, dumping the Mayflower on the frozen coast of Massachusetts.

作为曼哈顿当地人，众所周知，风和潮汐使他们偏离了原来航250英里，五月花号到了马萨诸塞州一个寒冷海岸。

The currents of air that the walls of the ship direct upwards, as well as in the line of its course, are enough to give the great bird with its immense wings sufficient sustenance and progress.

沿船体上升气流和沿航向前气流，给这种巨翼大鸟以足够浮力和推力。

Over ten days, with thirty stops along the route, passengers enjoyed a first class service, including breakfasts of fruit, steak, juice and wine.

此航历时10多天，沿途有30个停站点，在这10多天里乘客们享受了一流服务，其中就有包含了水果、牛排、果汁和葡萄酒早餐。

Staff plan the shipments based on historical data of what passengers eat on certain routes.

工作人员根据某些航上乘客饮食习惯数据设计配送计划。

Wasn't that the flight path of that plane?

那不是那架失事飞机航吗？