一个蚕茧中仅有三分之一的丝可供织丝毯所用。
One third of the silk from the cocoons can be used to weave silk carpets.
织丝锦缎，银锦缎和金锦缎是一个非常谨慎而且精确的加工过程，因为每个颜色的丝线需要其自己专用的梭子。
Making silk, silver, and gold brocades is a very delicate and precise process, with each colour needing its own dedicated shuttle.
织蚁利用幼蚁身上挤出来的丝把树叶粘到一起建造蚁巢。
Weaver ants use silk squeezed from ant larvae to "glue" leaves together for nest building.
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