Mr. Nakai is my best friend.

This lake is specially designed for wave-cancelling.

This deodorizing spray can immediately eliminate the smell in the room.

In this area, snow removal work is necessary when winter comes.

His illness has completely vanished.

His pain completely vanished.

I am in charge of receiving customers at the store today.

She is the new person in charge of receiving customers at this store.

Nice to meet you, my name is Tanaka. I will be joining this group from today, so please take care of me. This is my introduction.

At the first meeting, I introduced myself to the group.