mansard造句

The upper story formed by the lower slope of a mansard roof.
复折式屋顶顶层''.'间'.''由复折式屋顶中下面一''.'层'.''形成的顶层''.'间'. ''.

The story formed by a mansard roof is usually called the garret.
由双重斜坡屋顶形成的那一层通常称为阁楼.