Xu
n. 北越貨幣單位；許（姓氏）
??? 情景例句
How many words can you type per minute?
你一分鐘能打多少字？
I'm tired of going to school day after day.
我厭倦每天上學。
Hello. Is that Mr Brain?
喂，是布雷恩先生嗎？