I installed new software.

Gallium arsenide is a type of semiconductor, widely used in high-frequency electronic devices.

This dish is made with fresh ingredients.

Oxygen, which is one of the chemical elements, is necessary for us to breathe.

This candy contains sorbitol.

The nitrogen cycle is very important for maintaining ecosystems on Earth.

My grandmother is suffering from osteoporosis.

This rodenticide is very effective.

He tampered with my plan.

Vatican City is the smallest country in the world.