Monorails
n. 单轨（铁路）( monorail的复数形式 ); 单轨索道
🗣️ 情景例句
Today is pretty cold.
今天挺冷的
What a shame! Or That's too bad.
真是遗憾。
It is good to learn to work with others in a team.
学会在一个集体里与其他人一道工作是有益的。