Lecturee
n. 听演讲者
🗣️ 情景例句
and the company in Los Angeles
而在Los Angeles
I hope you can have an enjoyable time on your trip.
我希望你的旅途有个愉快的时光。
Then knowledge began to be accumulated according to a systematic plan.
于是，知识便开始有系统有计划地积累起来。