Arcading
n. 連拱飾\\nv. 使有拱廊（arcade的ing形式）
??? 情景例句
I know you must be excited to go home after such a long business trip.
出差這么久，終于要回家了，我想你一定很高興。
I'm sorry. Has it been bothering you?
對不起，打擾你了？
I haven't decided.
還沒有決定。