I am interested in learning Celtic language.

I have been to Mongolia.

Learning the Erzya language is difficult.

This algorithm significantly improves the speed of data processing.

He had two children with his second wife.

She was devastated by sadness and wailed.

She wailed in overwhelming sorrow.

This comprehensive project combines many different elements.

He generalized the information and made a new plan.

She was devastated by sadness and wailed.