Regionalisation
[医]区域化
🗣️ 情景例句
What did I forget?
我忘记什么？
Do I need a reservation for the dining car?
我需要预订餐车吗？
I went on an excursion recently, but my trip took me longer than I expected.
最近我作了一次短途旅行，但这次旅行所花费的时间比我预计的要长。