Please remember this old proverb, 'A noble man compares and does not compete, a petty man competes and does not compare.'

A circumfix is a morpheme that creates a new meaning by attaching to the front and back of a word.

The circumpolar star is always visible in the north.

If you don't get regular dental check-ups, you may develop periodontitis.

If you don't have regular dental check-ups, you may develop periodontitis.

We visited the moated burial mound and learned about the lives of ancient people.

This game is really fun from the second playthrough.

We held a round table meeting to discuss the new project.

This square moated burial is one of the important archaeological sites of ancient Japan.