航空绝对是最佳旅行方式。
有另外的旅行方式可采用。
搭乘超音速飞机飞行会成为21世纪常见的旅行方式。
Supersonic flight could become a routine form of travel in the 21st century.
这是一种比使用汽车、机动车等更便宜、更环保的旅行方式。
It's a cheaper and more environment-friendly way of traveling than using cars, motors and so on.
尽管我们经常听到空中撞机和严重伤亡事故，飞行是最安全的旅行方式之一。
Though we often hear about air crashes and serious casual deeds, flying is one of the safest ways to travel.
毫无疑问，太空飞行是有风险的，而开创一种新的旅行方式就是要面对这些风险，并利用来之不易的经验来减少这些风险。
There is no doubt that spaceflight entails risks, and to pioneer a new mode of travel is to face those risks, and to reduce them with the benefit of hard-won experience.
传统的旅行方式改变得多快啊！
航空旅行不是一种环保的旅行方式，因为它耗费大量的能源。
Air travel is not an environmentally-friendly way to travel because it uses a lot of energy.
这将成为一种独特的旅行方式。
这是最令人兴奋的旅行方式。
毕竟，搭乘飞机是现在惟一的旅行方式。
他说最快的旅行方式是坐飞机。
乘飞机是最安全的旅行方式之一。
航空运输是最安全的旅行方式之一。
骑驴子旅行是一种缓慢的旅行方式。
最快捷的旅行方式是乘飞机。
这种旅行方式我也喜欢啊。
他们的锲而不舍也促成了世界旅行方式的巨大变革。
Their relentless pursuit of that dream was rewarded with an accomplishment that changed world travel.
和人们可以选择的旅行方式，如果他们像。
And people can choose any of ways of traveling if they like.
然而，并不是每个人都喜欢同样的旅行方式。
这次旅行是否有趣在于陪伴你的人和你所选择的旅行方式。
What makes the journey so interesting is who travels with you and how you decide to travel.
这种旅行方式当然有它们的长处所在，但毫无疑问也有一些缺憾。
While such ways of traveling certainly have their benefits, there are also undoubtedly some disadvantages.
你的家庭的旅行方式也能使孩子充满好奇并加入讨论。
How your family travels can spark curiosity and conversations?
这种旅行方式当然有它们的长处所在，但毫无疑问也有一些缺憾。
While such ways of traveling certainly have their benefits, there are also undoubtedly some disadvantages. Here are those which I find to be most significant.
他们更愿意选择火车、公交车、货轮，甚至自行车等慢条斯理的旅行方式。
They prefer to travel more gently, by train, bus, cargo ship, even bicycle.
火车是过去时代的旅行方式，但是我在新西兰发现，这是一种舒服的旅行方式。
There is something of a bygone age about the train, but it is all of a part with what I discovered in a New Zealand entirely comfortable with itself.
总的来说，乘飞机是非常安全的旅行方式，但在一些国家要比其它国家更为安全(见表7)。
By and large flying is a particularly safe way to travel, but more so in some countries than in others (see chart 7).
总的来说，乘飞机是非常安全的旅行方式，但在一些国家要比其它国家更为安全(见表7)。
By and large flying is a particularly safe way to travel, but more so in some countries than in others (see chart 7).
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