日常问候

- Good afternoon! How are you today？

- Hello! It's good afternoon. How's your day going？

介绍他人

- Good afternoon! This is my friend [Name].

- Hello! This is [Name], my new classmate.

时间说明

- The meeting starts at 3 o'clock this afternoon.

- The movie begins in 30 minutes. Good afternoon!

课堂场景

- Good afternoon, class! Let's begin our lesson.

- Good afternoon! Please turn to page 50.

结束语

- Good afternoon! I hope you had a wonderful day.

- Good afternoon! It was nice meeting you.

注意事项

问候语后通常需加问号。- 介绍他人时，"this is"后接姓名，需用逗号隔开。- 在书面表达中，句首首字母需大写，其他部分小写。通过这些例句，可以灵活运用"Good afternoon"进行日常交流。