Moontrack
卫星跟踪
🗣️ 情景例句
But there's the old community center on Elm Street.
但是在Elm街有一个旧的社区中心。
The ground around here is stony and not very good for farming.
在这里附近的地多石做为耕作不很好的。
Bleriot set off half an hour later.
半小时后便正式出发了。