You often see crabeater seals in the Antarctic Ocean.

He has a collection of Rokubu.

I always make a memorandum so that I don't forget important things.

The water deer is the same type of deer as the sambar.

He felt that his success was a reward from heaven.

I want to learn about the history of the Tenroku era.

Monotremata is a part of mammals, and it has different characteristics from other animals such as birds and reptiles.

He repaired the spoke of the bicycle.

He always interrupts the conversation to express his own opinion.

Greek mythology is very interesting.