31英寸宽的主圆窗，是有史以来最大的窗户。四周的六扇窗户是梯形的。

The 31-inches main circular window is the biggest window ever bound for space. The six windows on the perimeter are trapezoid-shaped.

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后来在17世纪末，如果你家的窗户超过六扇就得交税。

Then in the late 1600s, if you have more than six windows in your house, tax.

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