His excellent skills surprised everyone.

His outstanding skills surprised everyone.

His outstanding achievements are recognized all over the world.

His outstanding achievements are recognized all over the world.

He didn't know the meaning of the slang term 'zenra taiki'.

I cleaned the garden with a bamboo broom.

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.