He was held in custody.

This castle has existed since the medieval times.

'儿' is a Kangxi radical that represents a leg.

The cube of 5 is 125.

He is weak and prone to illness.

He is a handsome guy named Shou.

The military officer plays an important role as a leader in the army.

The doctor needed a sample to examine my urine.

How long is this cloth in terms of 'jou', a traditional Japanese unit of length?

He removed the door bar and opened the door.