His good enunciation greatly contributed to his winning first place in the speech contest.

He climbed to the highest position in the company.

He stuck out his tongue and licked the ice cream.

He succeeded very much.

He spent time preparing for the speech.

I am doing volunteer work to contribute to the community.

His research made a significant contribution to the scientific community.

He won first place in that contest.

He came in first place in the competition.

In this park, there is a Japanese yew tree that boasts the top beauty.