Baan
n. 博安公司（公司名称）
🗣️ 情景例句
Then, in college, I became good at it.
然后， 在大学， 我变得很精于数学。
May I ask the reason for your remittance?
可以请问汇款的原因吗？
He never has anything to do.
他从来都是无事可做，