on paper
在理論上或表面上,看起來是可行或成功的,但實際上可能并非如此。
口語·對比理論與實際
英文釋義
based on what is written or planned, rather than what actually happens or is true
例句
The plan looks great on paper, but it might not work in reality.
典故來源
源自書面記錄與實際情況的對比,強調理論上的可行性。