Algebraic functions are a part of mathematics, and understanding them is important.

His megalomania was that he would rule the world.

This product is just exaggeratedly advertised, it's not actually that good.

He was observing wild animals in the grassland.

This beautiful scenery is eternally unchanging.

My grandfather is from the generation of the burnt ruins, and I learned about the horrors of war from his stories.

It's time to change the baby's diaper.

His work skillfully incorporates elements of modern parody.

We will make the maximum effort for the success of this project.

Dioxin is a part of organic chemistry and is a very toxic compound.