Wow, that's was like they don't know about batteries, Tomas Edison and stuff.
他们知道，电池是做什么的，也不知道爱迪生。
Tomas Edison was a great American inventor. He invented electric light. He had many inventions.
爱迪生是一个伟大的美国发明家，他发明了电灯，他有许多发明。
Tomas Edison was a great American inventor. He invented electric light. He had many inventions.
爱迪生是一个伟大的美国发明家，他发明了电灯，他有许多发明。
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