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Rigid Frame material must be able to bear the stress and tension.
刚架桥 的材料必须能够承担压力和拉力。
youdao
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The flexible wing-type float is made of canvas without any rigid frame.
柔性翼型浮子，制作材料全部采用帆布，不设刚性支撑骨架。
youdao
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The flexible wing-type float is made of canvas without any rigid frame.
柔性翼型浮子，制作材料全部采用帆布，不设刚性支撑骨架。
youdao