Arcading
n. 连拱饰\\nv. 使有拱廊（arcade的ing形式）
🗣️ 情景例句
Have a safe trip!
一路平安。
This is a check.
这是一张支票。
An even harder situation is to be on the platform in good time for a train and still to see it go off without you.
更难堪的情况是虽然及时赶到站台上，却眼睁睁地看着那趟火车启动，把你抛下。