Saferoute
安全疏散路线
🗣️ 情景例句
Maybe it needs cutting.
也许真需要削减呢。
Sit down, please.
请坐。
It is impossible to look for life on another planet using earth-based telescopes.
使用放置在地球上的望远镜是无法观察到其他行星的生命的。