The spread of renewable energy greatly contributes to the protection of the global environment.

His flaring up again means that he is immersing himself in that hobby again.

His passion for the game flared up again.

They conducted a secondary burial for their grandfather.

We are considering the resale of this product.

He visited the used bookstore to resell old books.

This tree needs replanting.

We need to replant this tree.

He starts talking about himself at every opportunity, causing trouble for the people around him.

He likes to take a walk in the park at dusk.