Like most companies in the spring industry, Diamond Wire Spring Co. has gotten some unusual requests over the years. The company recently produced springs to be used as blades of grass for a traveling exhibit produced by the Children's Museum of Pittsburgh. The springs hold giant blades of grass to their mounts, and make them bounce back to standing when bumped or stepped upon.
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机译：像大多数弹簧行业的公司一样，多年来，Diamond Wire Spring Co.得到了一些不寻常的要求。该公司最近生产了弹簧，用作匹兹堡儿童博物馆制作的巡回展览的草叶。弹簧将巨大的草叶固定在坐骑上，使它们在碰到或踩踏时会弹回原位。
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