We visited the annex of the art museum.

To convert dollars into yen, use the current exchange rate.

This park is empty.

This park is always empty.

Learning about the history of Samhan is very important for understanding ancient East Asian culture.

I plan to visit and observe a class at school tomorrow.

Tomorrow, we plan to visit and observe our children's school.

It's important to pursue your own dreams.

I'll try my best!

There are many mosquitoes in this room.