太空旅行，宇宙航行

n.太空旅行

space travels───太空旅行，宇宙航行

space race───n.太空竞赛

space races───n.太空竞赛

air travel───n.航空旅行；空中旅行

pretravel───n.[自]预行程

space age───太空时代；宇宙空间时代

space ages───太空时代；宇宙空间时代

space cadet───行为古怪的人；幼稚；愚昧

space heater───局部供热装置；小型取暖器

Does Titto's space trip promise an era of space travel?───蒂托的太空之旅是否预示着太空旅行时代的来临?

MARVEL Space travel is one of the marvels of our time.───太空旅行是我们这时代的奇事之一.

Early experiments with military rockets prepared the ground for space travel.───早期军用火箭的试验为太空飞行奠定了基础.

Maybe it has to do with the mystery of space travel.───也许,研究火箭还与探索太空奥秘有关.

Space travel will become much cheaper.───太空旅行将会更便宜.

Their research in rocketry blazed the way for space travel.───他们在火箭方面的研究开辟了太空旅行的道路.

They are doing research on the physiological effects of space travel.───他们正在研究宇宙航行对生理的影响.

Rockets have enabled space travel.───火箭已经于太空旅行成为可能的事.

The young man has a bee in his head about space travel.───那个年轻人对太空旅行着了迷.

EVEN by the standards of space travel, it has been a long, strange trip.───既使按太空旅行的标准来看，这也是一次漫长而奇怪的旅行。

Space travel to the moon is considered as a step of mankind.───去月球的太空旅行被认为是“人类的一步”.

Space travel can be so delightful but at the same time invisibly dangerous.───太空旅行是如此令人愉快，但同时又存在无形的危险。

As in the field of space travel, so in undersea exploration new technologies continue to appear.───在太空旅行和海底探测领域, 新技术不断涌现.

He or she makes space travel possible.───他或她使太空旅行成为可能.

Albert Einstein had a great influence on the theories of space travel.───爱因斯坦对太空旅行的理论有很大的影响.

John Glenn was a pioneer in space travel.───约翰·葛伦是太空施行的先驱者.

In this machine you can experience the weightlessness of space travel.───在这台机器上,你能体会到太空旅行的失重感觉.

Space travel is one of the marvels/wonders of modern science.