He is studying about cultures that have the custom of polygamy.

He repaired the spoke of the bicycle.

When you move the mouse pointer on the screen, the icon is highlighted.

He is an excellent southpaw pitcher.

I made homemade potage for dinner today.

I love desserts made with mascarpone.

A polytope is an important concept in geometry.

He is interested in American politics.

His music composition is very unique.

He is deeply studying about the counterpoint in music.