In math class, the teacher explained the concept of relative complement.

This area is called Rakukubo.

He installed a bamboo fence in the garden.

When the tidal range is large, the coastline changes significantly.

Fishing on the coast is difficult today because it's a neap range.

It seems there is a missing character in this sentence.

The concept of 'différance' in Derrida's philosophy indicates that the meaning of words is constantly changing.

When wealth inequality widens, the stability of the entire society is shaken.

Hisasuke is my best friend.

Looking at the sky glowing madder red with the setting sun, I felt at peace.