Exceed light LED shiner replace half of electric bulb , can be used forever and Visibility reach one mile.

超亮光的LED发光体代替了一半的电灯泡，可永久使用，能见度达一英里。

They invented the first electric bulb, wireless telegraph, helicopter, bomber, colored photography and TV-set.

他们发明了第一盏电灯泡，无线电话，直升飞机，轰炸机，彩色摄影以及电视机。

When the electric bulb was first invented in the U. S. , it was such a luxury that only government bodies could afford to use it.

当电灯泡是首次在美国发明的，正是这样一种奢侈品，只有政府机构有能力使用它。

The coat of dust on the electric bulb made everything in the room hazy.

电灯的光本来很弱,又蒙上了一层灰尘,照得房间里的人物都昏黯模糊.

The rv73g is a rugged electric bulb-tite installation tool designed for use in metal clad building construction.

耐用的电动盲孔铆钉安装工具，用于金属壳建筑构造。