论文部分内容阅读
GPS卫星信号可以帮助你给妈妈打电话,远距离操纵家用电器,甚至帮助你进行飞机起降。但是一个廉价的塑料盒子却可以将这一切化为乌有。PS卫星信号可以帮助你给妈妈打电话离操纵家用电器但是一个廉价的塑料盒子却可以将这化为乌有。
GPS satellite signals can help you to call your mom, operate your home appliances remotely and even help you take off and land the aircraft. But a cheap plastic box can turn it all out. The PS satellite signal can help you call your mom away from home appliances but a cheap plastic box can turn it out of control.