The concept of chemical equivalent is essential for understanding chemical reactions.

He is good at speaking in Tōhoku dialect.

Understanding geometric series is important for understanding mathematics.

He put on his combat uniform and headed for enemy territory.

The wind direction has changed to east-northeast.

In my garden, there are many beautiful spurges blooming.

She was wearing a muslin dress.

This necklace is very expensive.

His dream is to become a champion in mixed martial arts.

This room is very dirty.