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善于缝制快速帆船的船帆曾经是我们的骄傲。今天只有仍在航行的运动帆船或教学帆船的船帆还是手工缝制的。近10年来,海上又出现了使用由电子计算
Sailing is good at sewing fast sailing once our pride. Today only the still moving sailing yachts or sailing yachts are still hand-stitched. The past 10 years, the sea appeared again using electronic computing