His business is growing with unstoppable force and vigor.

I am interested in Japanese language education.

She is conducting research on the world's oldest profession.

I have been to Reykjavík.

He took out a book from the bookshelf at the back of the room.

Women are smitten with his cool voice.

Last night, I was scared because of the thunder.

Jitsu is my best friend.

He grew up in a slum and overcame difficulties to succeed.

That information was the first time I heard of it.