大连翻译公司双语翻译嫦娥五号探测器成功发射！

A Long March-5 rocket, carrying the Chang'e-5 spacecraft, blasted off from the Wenchang Spacecraft Launch Site on the coast of southern island province of Hainan on Nov. 24. China launched the spacecraft to collect and return samples from the moon, the country's first attempt to retrieve samples from an extraterrestrial body. Chang'e-5 is one of the most complicated and challenging missions in China's aerospace history, as well as the world's first moon-sample mission for more than 40 years. (Source: Xinhua)
11月24日4时30分，我国在中国文昌航天发射场，用长征五号遥五运载火箭成功发射探月工程嫦娥五号探测器。
“嫦娥五号”探测器起飞重量8.2吨，包括轨道器、返回器、着陆器、上升器四个部分，将在月球轨道实施无人交会对接。
“随着嫦娥五号的发射升空，中国开始努力加入美国和前苏联获取月面样本的行列。我们希望中国与**科学界分享中国探月工程所获得的数据，以增进我们对于月球的了解，就像美国的阿波罗计划和阿尔忒弥斯计划所做的那样。”
飞天后要进行一系列复杂操作
After it enters the lunar orbit, the lander-ascender combination will separate from the orbiter-returner combination.
嫦娥五号进入月球轨道后，着陆器和上升器组合体将与轨道器和返回器组合体分离。
While the orbiter-returner orbits about 200 km above the lunar surface, the lander-ascender will touch down on the northwest region of Oceanus Procellarum, also known as the Ocean of Storms, on the near side of the moon in early December.
着陆器和上升器组合体在距离月球表面200公里处留轨运行，着陆器承载上升器计划12月初在月球西北面的“风暴洋”区域登陆。
About 2 kg of samples are expected to be collected and sealed in a container in the spacecraft.
嫦娥五号将在月球收集2公斤样本，并进行密封封装。
Then the ascender will take off with the sample, and dock with the orbiter-returner in orbit. After the samples are transferred to the returner, the ascender will separate from the orbiter-returner.
之后，上升器带着采集的月球样品起飞上升，与轨返组合体对接。样本转送至返回器后，上升器会与轨返组合体分离。
The combination of orbiter and returner will then depart the lunar orbit and return to Earth's orbit, where the pair will break up and the returner will conduct a host of complicated maneuvers to return to a preset landing site in North China's Inner Mongolia autonomous region in mid-December.
接下来，轨返组合体将离开月球轨道，返回地球轨道，并在那里实施分离，返回器将进行一系列复杂的操控，于12月中旬在内蒙古自治域的预定地点着陆。
The entire mission is scheduled to last about 23 days, according to the China National Space Administration.
国家航天局表示，整个任务预计持续约23天。
大连翻译公司总结【知识点】
“嫦娥五号”的英文是Chang'e-5，而我国一个载人飞船“神舟五号”的英文是Shenzhou V。这是因为，在英文报道中，无人航空*行器、卫星、火箭等（unmanned space vessels, satellites, rockets）的编号一般用阿拉伯数字，而载人*行器（manned spacecraft）的编号一般用罗马数字。
大连翻译公司总结【相关词汇】
探月工程 lunar exploration program
月球背面 the far side of the Moon
太阳辐射 solar radiation
重型运载火箭 heavy-lift carrier rocket
在轨测试 in-orbit test
公转周期 period of revolution
自转周期 rotation period