Learning about the history of Indochina is very important for understanding Asian culture.

He exercises his vastus lateralis muscle at the gym every day.

He is doing special exercises to strengthen his vastus medialis muscle.

He is doing a special exercise to strengthen his vastus intermedius muscle.

He is doing special exercises to strengthen his platysma.

The Second Sino-Japanese War was a war that lasted from 1937 to 1945.

He squeezed a lemon to make fresh lemon juice.

Yesterday, I went to see a movie.

When spring comes, cherry blossoms bloom.