“五边形”造句

跨过波托马克河就是五角大楼 —— 一座奇特而又低矮的五边形建筑.
Across the Potomac River is the Pentagon, a strange, low, five - sides building.

历史记载认为,正五边形具有神秘的力量.
The regular pentagon has been credited with magical powers throughout recorded history.

是的. 五边形有五条边和五个角.
B : Yes , it is. A pentagon has five sides and five corners.

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