Koreans use it when admiring something beautiful.
Yes. "아름다워요 (areumdawoyo)" is polite and warm. You can also say "아름다워 (areumdawo)" casually.
You can say "That's really beautiful" — 정말 아름다워요 (jeongmal areumdawoyo).
아름다워요 means "That's beautiful." 아름답다 (areumdapda) = to be beautiful, 어요 (eoyo) = polite. Common way to compliment beauty - scenery, artwork, kind heart, nature.
1. Nature/Scenery: Beautiful view.
2. Art/People: Compliment.
3. Moments: Warm interaction.
That's beautiful. Really pretty.
Really beautiful!
Really beautiful! (Casual)
Very beautiful. (Formal)
• 예뻐요 (yeppeoyo) - Pretty
• 멋져요 (meotjyeoyo) - Cool / Awesome
• 좋아요 (joayo) - Good / Nice