两名巴基斯坦飞行员正在背诵普通话、进行离心机旋转训练，并学习在失重状态下进食、睡眠和维修设备，同时即将决定谁将成为首位登上中国天宫空间站的外国宇航员。
Two Pakistani pilots are memorising Mandarin, spinning in centrifuge drills and learning to eat, sleep and repair equipment while weightless as a decision nears on which one will become the first foreign astronaut aboard China's Tiangong space station.