This festival is held every year.

This site can easily perform currency conversion.

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

For simplicity, let's break down this math problem.

This problem was too easy, I solved it immediately.

This problem is very easy.

The currency of Japan is the yen.

This site is very easy to use.

His sight is very clear.

The leech site is sharing illegal content that infringes on copyrights.