回答

・can't stop being excited
・can't contain excitement

「興奮不已」在英語中可以用 can't stop being excited 或 can't contain excitement 來表達。

It's my first trip abroad, so I can't stop being excited.
（因為這是我的第一次海外旅行，所以我興奮不已，停不下來。）

Summer vacation is about to start, and when I think about it, I can't contain my excitement.
（暑假即將開始，一想到這件事，我就興奮不已。）

有幫助｜0