Did you know Edison invented wax paper, fire alarms, the battery and motion pictures?
你知道是爱迪生发明了蜡纸、火警警报器、电池和电影吗？
2
If Thomas Edison was reincarnated, he would be surprised to learn that the battery and light bulb hadn't really advanced all that much since his time.
如果托马斯·爱迪生复活，肯定会为电池和电灯泡没有出现太大改进而感到意外。
3
When Obama inspected Edison E-vehicle Technology Center, located in California, he stated that the Department of Energy of the USA should start to provide support for vehicle battery manufacturers.