manned space flight

常見(jiàn)例句

That was why he is favour of manned space flight, he said.
他說(shuō)這也就是他贊成進(jìn)行載人航天飛行的原因。
A more fundamental objection is that manned space flight is a waste of time.
更為堅(jiān)決的反對(duì)在于載人航天飛行本就是浪費(fèi)時(shí)間。
The two countries declared a plan to open a dialogue on manned space flight, hitherto resisted by America because of the strong military links to China’s manned space programme.
雙方宣布一項(xiàng)計(jì)劃，同意就載人航天飛行器項(xiàng)目展開對(duì)話，而之前美國(guó)因?yàn)橹蟹降妮d人空間項(xiàng)目多與軍事用途有關(guān)而拒絕對(duì)話。

The X-15 was the first major investment by the United States in manned space flight technology.
NASA plans to retire the shuttle fleet, bringing US manned space flight to an end, for the forseeable future.
Their purpose was to explore some of the problems of manned flight, during short periods,in lower space.

For the past two years, Russia has asked NASA to help with a manned space flight to Mars.
FORBES: Will Russia Win the Next Space Race?
But to give up manned space flight entirely would be a mistake.
ECONOMIST: Letters The
China this morning successfully launched its second manned space flight.
NPR: China Launches Manned Spacecraft