《天工开物·上篇·乃服》
打上结后，仍会回缩到原来的长度，这种良好的弹性是丝本身就具有的。分名
打结之后，依还原度，此丝本质自具之妙也。
After the knot is tied, it will still shrink back to its original length, and this good elasticity is inherent in the silk itself.
<s>[INST] Give the modern Chinese and English translation for the following Classical Chinese passage: 打结之后，依还原度，此丝本质自具之妙也。 [/INST] Modern Chinese: 打上结后，仍会回缩到原来的长度，这种良好的弹性是丝本身就具有的。分名 English: After the knot is tied, it will still shrink back to its original length, and this good elasticity is inherent in the silk itself.</s>
Give the modern Chinese and English translation for the following Classical Chinese passage: 打结之后，依还原度，此丝本质自具之妙也。
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Modern Chinese: 打上结后，仍会回缩到原来的长度，这种良好的弹性是丝本身就具有的。分名 English: After the knot is tied, it will still shrink back to its original length, and this good elasticity is inherent in the silk itself.
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