My grandmother moves around the room using a walking frame.

I bought a new atomizer.

My new rice cooker is very convenient.

Fish use their respiratory organs to take in oxygen underwater.

He truly embodies the saying, 'A gentleman is no specialist.'

Where is the fire extinguisher?

Have you seen my charger?

When cooking, I use a strainer to filter the soup.

What is this tool used for?

This transformer is necessary for power supply.