关于互联网的英语演讲稿
self-introduction (30 seconds, 81words) hello,everyone! let me introduce myself. i am helen.this is my english name; my chinese name is shi jia. i’m a reallyhappy girl. i am a student in grade four. i have areally happy family. dad and mom are always very busy in theirwork. i have a little brother. his name is sky. he is a naughtyboy, but sometimes..