天刀 流通金:Help, please

来源：百度文库 编辑：高考问答 时间：2024/05/21 13:37:00
Write an article about airplane,and explain how does it change or affect our life.
Help, please please help!!!!!!!! help!please!! help please Help please! please help please help please!!!!!help............... please!! !!!help............... help please