walk on eggs
小心翼翼地做事，以避免得罪或引起問題
口語·描述小心翼翼
英文釋義
to be extremely careful or cautious in one's actions or words; to tread lightly or cautiously
例句
In the meeting, he had to walk on eggs to avoid offending anyone.
典故來源
源自“踩雞蛋”的意象，比喻需要極度小心以免打破東西或惹麻煩。