Spider silk, after all, is a fascinating substance — famously strong, light, and already spun.
不管怎么说，蛛丝是一种迷人的东西——它具有超强的韧性却轻巧，而且已经是“纺过”的丝了。
SPIDER silk is impressive stuff. Stronger than steel, flexible and exceedingly light.
蜘蛛丝这种东西令人印象深刻，它比钢铁强韧，弹性好且非常轻。
SPIDER silk is impressive stuff. Stronger than steel, flexible and exceedingly light.
蜘蛛丝这种东西令人印象深刻，它比钢铁强韧，弹性好且非常轻。
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