You can see the little landmark a block away as the piece of giant metal triangle float in the air.
银色的巨型三角漂浮空中，街角远远就能望见这个小地标。
The protection appliance has a wedge-shaped fixture block with a side surface similar to a right-angled triangle;
它有一个侧面近似 为直角三角形的楔形卡块；
The protection appliance has a wedge-shaped fixture block with a side surface similar to a right-angled triangle;
它有一个侧面近似 为直角三角形的楔形卡块；
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