Older sister, what are you doing today?

Aunt, thank you for your time today.

Uncle, how are you?

He jumped into the sea with his upper body naked.

My room is upstairs.

He studied classical literature and understood the meaning of the classical word '上ぐ'.

The South Asian language family, like the Austroasiatic language family, is a large language group that includes many languages.

In linear algebra, the upper triangular matrix plays a very important role.

My room is on the upper level.

The grammar of 'Jou-nidan' is an important part in learning Japanese.