rough plan的用法和樣例：
例句
- I have blocked in a plan of the house.
我已粗略地畫出了房子的草圖。 - Let me rough out to you the design for the news wing.
我來給你勾勒出新機翼的設計草圖。 - He chalked out a simple plan of the new building.
他用粉筆勾畫了新大樓的簡圖。 - Enclosed herewith are three recent passport size photographs of myself and a copy of the sketch plan of the premises.
謹附護照款近照三張及準備用作騎馬場地之簡圖。
