I went to Japan for the first time.

It's difficult to fillet this fish.

My departure is at 8 a.m.

He read that book three times.

We are planning to set off on a trip tomorrow.

In the old days, people treated tuna as an important food.

His utterance is always clear and easy to understand.

He is a very intelligent student.

He came up with a clever idea to solve the problem.

All his actions are spontaneous.