Disconnect the other wire from the bulb holder , and clip the loose end to the lead of the pencil.

将另外那条电线连接灯泡底座那端移开，然后夹到铅笔的「铅」上。

youdao

Disconnect the other wire from the bulb holder , and clip the loose end to the lead of the pencil.

将另外那条电线连接灯泡底座那端移开，然后夹到铅笔的「铅」上。

youdao