Coboundary
[计] 上边缘
🗣️ 情景例句
And nice meeting you, too, Mrs. Tobin.
我也很高兴见到你，Tobin太太。
Go along the corridor and it's on your right side.
沿着走廊走，在你右手边。
How would you go to Beijing, by air or by train?
你怎样去北京，是乘飞机还是坐火车？