Mr. Kikuchi is my best friend.

Actinoids are part of the periodic table and have unique chemical properties.

She planted poet's narcissus in the garden.

He seemed to be singing the song by lip-syncing.

His catchphrase is 'Hang in there.'

This project is just the beginning.

It's difficult to calculate the volume of this prism.

He opened his mouth in surprise.

He gave her a kiss.

The air intake of the engine got clogged.