常見(jiàn)例句雙語(yǔ)例句Saturn, which takes many earth years to orbit the sun, just had its summer solstice in 2002.土星繞太陽(yáng)公轉(zhuǎn)一周要花很多年的時(shí)間。2002年,土星剛剛度過(guò)了它的夏至。The central idea behind a Space Elevator involves lowering a cable -- perhaps constructed from asteroid material -- from geostationary Earth orbit to the surface of the Earth.太空陞降機(jī)背後的核心理唸包括降下一根電纜-- 也許是由小行星材料制成的,--從對(duì)地靜止軌道到地球表麪。And we may have to wait a very long time for a planet like Earth to orbit its star twice: Alien astronomers would have to wait two years to observe our planet transiting the sun twice.而且,我們可能需要等待一個(gè)很長(zhǎng)的時(shí)間才能等到一個(gè)類地行星第二次圍繞它的恒星作軌道運(yùn)行:外星系的天文學(xué)家們要花兩年的時(shí)間才能看到兩次我們的地球繞太陽(yáng)運(yùn)行。blog.sina.com.cn原聲例句Military officials immediately offered to use the Jupiter to put a scientific satellite into orbit around the Earth.And he says five of the planetary candidates are both close to the size of Earth and orbit in the habitable area of their parent stars.And they placed a small satellite in lunar orbit before they returned to Earth.權(quán)威例句Its most striking feature is to delegate the humdrum task of ferrying people and equipment to low-Earth orbit to the private sector.ECONOMIST: The space shuttleAt the same time, the agency is working with its industry contractors to develop a heavy-lift rocket and space capsule to take Americans beyond Earth orbit to an asteroid and ultimately Mars.MSN: NASA names space shuttle veteran as new chief astronautLook no further than Laika, the first animal to orbit Earth, soon becoming the first animal to die in orbit, not too long after achieving that earlier distinction.ENGADGET: Hampture underwater colony established for science, leads the way for future hamster space exploration 返回 earth to orbit