英语语法分析

The court or quadrangle was stone-paved, and open to the sky.

四方的庭院是用石头铺成的，上面露天。

Our maths teacher told us a square is a special quadrangle.

数学老师告诉我们正方形是一个特殊的四边形。

Coming through the high driveway into the quadrangle a sense of abysmal futility always came over me.

从马路上一路走进四合院，我总会产生一种深切的徒劳无功的感觉。