He studied all night on the eve of the exam.

He likes to take a walk in the park at dusk.

I go to the mountains on weekends to enjoy forest bathing.

He claims to have seen an unidentified flying object.

He was repressing his emotions.

He is a very greedy person.

The lateral pterygoid muscle is one of the muscles used to open the jaw.

The medial pterygoid muscle is one of the important muscles for moving the jaw.

I want a new car.

His desire is uncontrollable.