He overcame the hardships and achieved success.

He experienced many hardships when he was young.

The firstling is a special existence for our family.

He finds it difficult to learn Japanese idioms.

I bought new work clothes.

This airplane is equipped with winglets.

He is serving in the military as a lieutenant.

Due to the fluctuation of the tide level, the coastline is always changing.

My favorite dish is ratatouille.

Euclid was an ancient Greek mathematician, also known as the father of geometry.