We are planning to go rafting this weekend.

He jumped into the fire with intrepidity.

He surprised his enemies with his intrepid actions.

Acenaphthene is a compound often used in organic chemistry.

This history book contains detailed descriptions about the 'Futei Senjin' (historical term).

I live in Shenzhen.

Asami is my best friend.

He has a beneficent heart.

He is a very careful person.

The late autumn wind is rustling the leaves of the trees.