学英语：第二课-问候和自我介绍，Learn English: Second Lesson-Greetings and Self Introduction

This video is part of the “Learning English” video series, and you will learn how to greet and introduce yourself to others in English.
这个视频是"学习英语"视频系列的一部分。你将会学习如何用英语向其他人打招呼和介绍自己。