Nuclear power plants play an important role in supplying energy.

Nuclear power generation has the potential to have a significant impact on the environment.

The Calopteryx cornelia is a species endemic to Japan, and it has beautiful wings.

He took on the job instead of me.

He repulsed the proposal.

Nuclear power is one of the renewable energies.

Nuclear power plants are an important source of energy supply.

Nuclear power generation is responsible for a part of energy supply.

Seeing his failure, we laughed like a monkey's butt.

He is acting in a way that is like 'hide the head but forget the tail'.