英语语法分析

The bedcover was quilted in a flower design.

床罩被缝成花卉图案。

Hans wielded a bedcover, but it was a vain effort.

汉斯挥舞着床罩，但这于事无补。

The yellow curtains contrast with the blue bedcover.

黄色窗帘与蓝色床罩形成对照。