He spends a lot of time studying the skeleton.

He is a wonderful chef.

He is a wonderful cook.

Japan and Canada have had diplomatic relations for a long time.

The human endoskeleton is made up of 206 bones.

He spoke of his success as the result of hard work.

He worked hard to pass the exam.

We need financial assistance from the national treasury.

The bark of the cork tree is often used as a wine stopper.

We reached a consensus on that issue.