The children were playing by beating the pellet drum.

The children sang 'Ei Ei O' together.

She was wearing a red sarafan.

We are planning to go on a trip the week after next.

He keeps a thoroughbred horse.

I look forward to seeing the snake dance at the local festival every year.

The lunch box that my mother made is always delicious.

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

An electrooculogram is a test method to record the movement of the eyeball.

He measured muscle activity using an electromyograph.