His project needs a clear direction.

The durability of this product is very high.

He suffered from a transient disease, but recovered quickly.

This company demands uniformity in all projects.

This design has uniformity in color.

Even as he gets older, his virility does not diminish.

He decided to undergo sex change surgery.

Rabbits are herbivorous animals.

Lions are carnivorous animals.

Education about sexual relations is important for young people to make healthy choices.