What is this pot used for?

I bought five cans of beer at the supermarket.

The cheer for his goal echoed throughout the stadium.

They cheered loudly to support the team.

This mirror has a concave area.

I enjoyed chatting with him while drinking coffee.

I used the air conditioner remote to adjust the room's temperature.

I saw a jackdaw in the park.

He was incarcerated.

My friend is from Guangdong.