He should stop his selfish behavior.

There are many water fleas of the genus Daphnia living in the lake.

He often exaggerates his success.

His stories always contain a lot of exaggeration.

It's best to rest in the shade of a tree on a hot day.

Mr. Koori is my best friend.

In this old book, the character '兒' is used.

She called me 'Tom'.

That girl is my sister.

In the past, this area was a county called 'Koori'.