They sang in perfect unison.

The house shook in the earthquake.

yuki loves reading.

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

She wiped the sweat off her forehead.

I have been to Philadelphia.

I was born and raised in Aioi.

He uses his fingers to play the guitar.

This year's level of imports has significantly increased compared to last year.

Japan has established an import quota system for certain goods.