I put a teaspoon of sugar in my coffee.

She loves cosplay, and she makes a new costume almost every week.

He is a long-time member of this company and has contributed for many years.

How much is the cost of this project?

He said an important message and left for his journey.

He is passionate about studying Sawndip.

This compound is stable in the solid phase.

Nonacosane is a type of saturated hydrocarbon in organic chemistry.

This town has well-maintained bicycle lanes, making cycling enjoyable.

Please use the emergency stairs in case of a fire.