Mr. Aman is my best friend.

Aako is my best friend.

The government declared a state of emergency to prevent the spread of the new coronavirus.

He always proactively suggests new ideas.

Reducing greenhouse gas emissions is important for environmental protection.

We need to evaluate the cost-effectiveness of this project.

We need to evaluate the cost-effectiveness of this project.

The photoelectric effect is a phenomenon where a material emits electrons after absorbing light.

My friend came from Algeria.

Have you ever seen a statue of Akshobhya?