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

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

Yuu is hanging out the laundry.

He chose a character named Sen.

Mother laid out delicious dishes on the dining table.

When my stomach hurts, I always take an antacid.

My stomach hurt, so I took a laxative.

I am taking antihistamines for my allergies.

He was prescribed antidepressants by his doctor.

He was prescribed antidepressants by his doctor.