在史密森美国艺术博物馆，你可以看到一个大的心形雕塑，吹制玻璃制成的。
At the Smithsonian American art Museum, you can see a large heart-shaped sculpture made of blown glass.
当你把玻璃吹制成所要的形状后，把末端弄湿断开，待冷却后，末端就可以弄得很平滑。
When you have blown the glass to the shape you want, wet the end off; you can make it smooth when it has cooled.
奥卡利那笛，洋埙一种小的赤陶制成或塑料乐器，有手孔和吹口，加长的椭形。
A small terra-cotta or plastic wind instrument with finger holes a mouthpiece and an elongated ovoid shape.
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