Sidewheeler
<美>侧明轮船
🗣️ 情景例句
Excuse me, Mr. Carlson,
对不起 ，Carlson先生，
It is probably only the flu (influenza).
可能只是流行性感冒吧。
As a reasonable guess, they might, on an average, be 100 light years away.
据合理推算，外星人离我们平均距离也有100光年之远