Where is the cathode of this battery?

He played a beautiful serenade for me.

During the polar night period, it's a very strange experience that the sun doesn't rise.

The Far East is a geographical term referring to a part of Asia.

We installed solar batteries on the roof of our house.

He misread the word 'denden'.

An old legend is passed down in this village.

My house is surrounded by rice fields.

The tradition of this region has been passed down from generation to generation.

The electromagnetic waves in this room are too strong, causing the electronic devices to malfunction.