He fell into the low ground.

My father works at a steelworks.

My father works at a steelworks.

My father runs a coffee plantation.

He decided to withdraw from the laboratory.

He decided to withdraw from the laboratory.

My father works at a sawmill.

Toyota Motor Corporation is one of the world's largest automobile manufacturers.

He searched for a flashlight in the darkness.

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