Reterence
[經] 證明人, 介紹人, 證明書
??? 情景例句
Most of the building in this town are rather unattractive, but this church is an exception.
這個城市中大部分建筑都不太好看，但這座教堂是個例外。
I used to have lunch every day at the same time.
我過去常每天在同一時間吃午餐。
Where is it?
在哪里？