After we had a big fight, we became a stronger relationship, just like the proverb 'after the rain, the ground hardens'.

I obtained the natural coat certificate for my dog.

Decolonization is an important process for many countries to achieve independence.

He read ten books.

I went to the market accompanied by my mother.

My son participates in judo practice every day.

This is an important problem.

It takes twenty minutes to get to my house.

Deuterium is one of the isotopes of hydrogen.

A new polymer was produced by this chemical reaction.