space traveller meaning in English

宇航员

The space travellers made a successful landing on the moon
太空旅行者成功地登上月球。
It is the space traveller who has accelerated with respect to the rest of the universe to reach his velocity in respect to the earth
正是这位大空旅行家相对于宇宙的其他运行体加快了速度，才达到了他相对于地球的速度。
The crew and its marooned space travellers are forced to defend themselves from the now free madman , as well as struggle for survival on this seemingly lifeless , sun - scorched world
乘客及队员不但要在逆境求生，更要面对嗜杀狂人的威胁。突然一道强光，整个星球漆黑一片.