He is devoted to the study of the olfactory brain.

Every Saturday, I play a badminton match in the park.

We love climbing the dunes.

His insane curve ball completely baffled the batter.

Trying to change his stubbornness is like moxibustion on a stone, it has no effect.

He was called a useless young person and was abandoned by society.

I plan to take my annual leave next week.

His health condition changed suddenly.

His health condition suddenly changed and he was immediately taken to the hospital.

We decided to raise the salaries of all employees this year.