The town completely changed after the great earthquake disaster.

During the great earthquake, my grandfather was still a child.

His son underwent surgery for blastoma.

My father's hobby is viticulture.

He is dedicated to the study of interstitial cells.

Olfactory cells play an important role in allowing us to sense smells.

Please check this detailed document.

The steepest descent method is one way to solve optimization problems.

We have a match every week.

He can speak many languages.