He grew up in a slum, but now he is a successful businessman.

I can fall asleep immediately after taking a sleeping pill.

He is doing special exercises to strengthen his dorsal interosseus muscle.

The palmar interosseus muscle is a part of the hand muscles and supports the movement of the fingers.

The plantar interosseus muscle is a part of the foot muscles and controls the movement of the toes.

China adopts the principle of people's democratic dictatorship.

This ancient proverb, 'know the other side and yourself, and you will not be in danger in a hundred battles', teaches us the importance of understanding ourselves and others.

He grew up in a slum and overcame difficulties to succeed.

You need earmuffs on cold days.

That information was the first time I heard of it.