This angle is 90 degrees.

I have recently started a new job.

I fine-tuned the television to make the picture clear.

He tuned in the sound of the guitar.

I have been to France once.

He finished all his work all at once.

I love Japanese food.

He is a very excellent chef.

We decided to try going to the new restaurant.

I can't forget the impression when I ate kaiseki for the first time.