Projective geometry is a branch of mathematics that studies geometric objects such as points, lines, and planes and their relationships.

He is a world-renowned osteologist.

He is a famous osteologist, studying many fossils.

He straddled the fence and entered the garden.

My major is chemical engineering.

I saw a jackdaw in the park.

The great auk is a species of bird that has become extinct.

I will enroll in a driving school next week.

Anuttara-samyak-sambodhi means the supreme perfect enlightenment in Buddhism.

I am a member of the Third International.