Mari is my best friend.

The use of renewable energy helps protect the global environment.

He likes to take a walk in the park at dusk.

I have been to Philadelphia.

I was born and raised in Aioi.

She wiped the sweat off her forehead.

I found a measuring worm in the park.

He experienced the true meaning of the phrase 'the searcher becomes the searched'.

Trinitrotoluene is a compound often used in organic chemistry.

He walks down this street to go to school every day.