I've never seen such beautiful fireworks. Let's come again next year.
こんにちは。
I've never seen such beautiful fireworks. Let's come again next year.
こんなにきれいな花火は見たことがない。来年もまた来よう。
I've never seen such 〜 で「こんな〜は見たことがない」という意味になります。
例:
I've never seen such a large pizza.
こんなに大きなピザは見たことがない。
I've never eaten such a delicious cake.
こんなに美味しいケーキは食べたことがない。
(こちらの eaten のように応用もできます)
ぜひ参考にしてください。
I've never seen fireworks this beautiful. I'd like to come with you next year.
These are the best fireworks in my life. Let's come back here again!
I've never seen fireworks this beautiful. I'd like to come with you next year.
こんなにきれいな花火は見たことがないよ。来年、あなたと一緒にまた来たいな。
These are the best fireworks in my life. Let's come back here again!
今まで生きてきた中で一番きれいな花火だ。またこようよ!