新目标英语九年级Unit9 72页3b的那个小作文怎么写
问题描述：
新目标英语九年级Unit9 72页3b的那个小作文怎么写
答
The flying disk is a toy which was invented by a group of college students.It was invented in the 1950s.In fact,the students didn’t invent it.They just discovered it.The original flying disk was real...