He is deeply interested in Zen studies.

He went to the concert hall to enjoy the musical performance.

He loves to perform music on the piano.

I like listening to Japanese music.

He is an expert in oceanography.

My major is oceanography.

Topography is a field of study that researches terrain and geographical features.

I can't go to college because the tuition is too high.

How much is the calculation for this product?

He earned a doctorate in the field of applied science.