The ecosystem of zoobenthos is an important field of study in marine biology.

The study of benthos is an important field in marine biology.

Phytobenthos is an important part of the marine ecosystem.

He is writing a thesis on dialectical materialism.

I have been to Urumqi.

Konohanasakuyahime, who appears in Japanese mythology, is considered a symbol of beauty and purity.

In this park, a tree called Kogatama-no-ki, an alternative spelling of Shourei-no-ki, is planted.

He remembered the proverb 'even a pig will climb a tree if flattered', and complimented his boss.

Mr. Shimooka is my best friend.

He said, 'Man shall not live by bread alone,' teaching me that spiritual satisfaction is also important.