The astronaut trio--Chen Dong, Chen Zhongrui and Wang Jie--worked for about eight hours and completed the task at 4:49 p.m. (Beijing Time), assisted by a team on Earth. Chen Dong and Chen Zhongrui, ...

多位宇航员在太空行走后，都曾报告空间站内弥漫着一种独特气味。英国首位宇航员海伦·沙曼（Helen Sharman）描述道："它让我想起童年路过汽车修理厂的场景——空气中飘荡着焊接作业特有的 金属气息 。" ...