safety observation station

• 安全观察站

safety observation station的用法和样例：

例句

1. An astronaut can send out a robot which will work on the unknown planet, putting up a permanent observation stallion on it.
   宇航员可派出一个在未知星球上工作的机器人，并在上面建立一个永久观察站。
2. The work at the weather observation stations goes on regularly without any interruption,in spite of any weather conditions.
   气象观察站的工作规律性的进行而没有中断，不管是什么天气状况。