(单词翻译:单击)
China's largest heavy-lift carrier rocket Long March-5B blasted off from the Wenchang spacecraft Launch Site, in the island of Hainan on Sunday at 14: 22 hours Beijing time.
北京时间周日14时22分，中国最大的重型运载火箭长征五号B从海南文昌航天发射场发射升空。
The long-anticipated mission was executed perfectly within a short launch window;
这一期待已久的任务在短发射窗口内完美执行；
this short launch window by the country's heavy-lift carrier rocket is a milestone in the history of China's aerospace industry.
中国重型运载火箭的此次短发射窗口，是中国航天工业历史上的一个里程碑。
"From the data processing and analysis from our launch site, the mission is a resounding success.
“从我们发射场的数据处理和分析来看，这次任务取得了圆满成功。
And the mission data is perfect. We made it through the efforts from everyone."
这次任务的数据是完美的。通过大家的努力，我们成功了。”
The rocket carries the Wentian lab module.
长征五号B火箭此次携带的是问天实验舱。
The Wentian is equipped with eight experimental cabinets that will host studies on life sciences;
问天实验舱配备了八个实验机柜，用于开展生命科学研究；
it will also expand the living quarters of Tiangong space station for the three taikonauts of the Shenzhou-14 mission who arrived at the Tiangong in June.
它还将为已经于6月份抵达天宫空间站的神舟十四号上的三名航天员扩建生活空间。
"The lab module mission is the key to construct China's space station and build national space laboratory.
“此次实验舱任务是中国空间站建设和国家太空实验室建设的关键。
It marks the progress of China's space industry.
它标志着中国航天事业的进步。
The lab will dock with the core module, forming a combination and increasing the capacity of the space experiments."
问天实验舱将与核心舱对接，形成一个组组合体，提升空间科学实验能力。”
