That was the day that the electric lighting system devised by Thomas Edison was put on public display at his company’s workshop complex at Menlo Park.
也是在这一天，由爱迪生设计的电灯照明系统以公司工作坊集中展示的方式在门罗公园展出。
2
That was the day that the electric lighting system devised by Thomas Edison was put on public display at his company's workshop complex at Menlo Park.
也是在这一天，由爱迪生设计的电灯照明系统以公司工作坊集中展示的方式在门罗公园展出。
3
The industry is banking on LED lighting as the way forward, and it’s virtually the only bulb technology on display: There is barely a single incandescent or sickly compact fluorescent to be seen.