Wonderful; splendid; excellent—used to describe something impressive, excellent, or causing admiration.
富士山の頂上から見る日の出は本当に素晴らしかった。
The sunrise seen from the summit of Mt. Fuji was truly wonderful.
その演奏は技術も表現も素晴らしく、会場は拍手に包まれた。
The performance was wonderful in both technique and expression; the hall was filled with applause.
アイデアが素晴らしいので、ぜひ実現させたい。
The idea is wonderful, so I'd really like to put it into practice.
あなたの助けがあってこそ、素晴らしい結果が出せた。
Thanks to your help, we were able to achieve a wonderful result.