what is this?, where can you find the computer?, what is the name of this?, where can we put the cd?, what is the thing that we press it to turn on or turn of ?, what is the name of the port to use the headset?, where do we put this thing?.

computer

由
打印
嵌入

排行榜

视觉风格

选项

切换模板

)
恢复自动保存：？