反复 (fǎn fù): Repeatedly (Adverb, Verb) — Meaning & Stroke Order

During the negotiations, the other party's representative repeatedly emphasized the importance of win-win cooperation.

Why do you need to repeatedly confirm this already confirmed news?

He did not repeatedly revise the plan; instead, he directly submitted the first draft.

I practiced that complex piano piece over and over again and finally could play it fluently.