太空人

The astronauts soon got used to the condition of weightlessness.

很快就习惯了失重状态。

Inside the splendid Ieronimus Cathedral, built by Episcope de Salamanca in 1102 A.

在西班牙萨拉曼卡市远古大教堂上竟有着神秘的浮雕。

A micrometeorite impact, a snag, a wayward tool or even a misstep can spell doom for an astronaut.

只要给颗微石撞上、给钩住、具失灵、甚至次失足，都可能万劫不复。