I'm the first to call my husband to open a jar or put up a curtain rod.
比如一开始我总是让我丈夫去开罐头瓶或者是装窗帘轴。
2
Found outside Baghdad, Iraq in 1936, the Baghdad Battery is a small clay jar containing an iron rod suspended in a copper cylinder which is soldered shut and sealed with asphalt.
A connecting pillar of electrical main is arranged on the end part of the electric heating metal rod and is connected with anode and cathode of a vehicle battery jar.