A. Class begins, good afternoon everyone.

上課，大家下午好

Good afternoon everyone, welcome to the auction of our school.

大家下午好，歡迎參加我們學校的拍賣會。

Hello everyone, leaders, guests, and friends from news media, good afternoon, and thanks for coming.

大家好，各位領(lǐng)導，各位來賓，各位好，謝謝大家今天的光臨

Good afternoon, everyone!

各位下午好。