I laughed so hard at that joke, it was hilarious.

This joke is definitely hilarious, isn't it?

Sota is my best friend.

Arisaema serratum is a plant often seen in the mountainous regions of Japan.

She planted a chrysanthemum in the garden.

He is learning Ancient Greek language.

He is a person of strong vanity who reads self-improvement books.

Old Church Slavonic is the oldest recorded language of the Slavic group.

Old Church Slavonic is the first language written by the Slavs.

The sweet pea flowers bloomed, making the garden very beautiful.