蜘蛛学家长期以来对这些补丁感到困惑。

Arachnologists have long been puzzled by these patches.

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不过这些毛绒绒的蜘蛛如何在或陡峭或湿滑的表面上立足，一直令蜘蛛学家们颇为费解。

Yet how these hairy crawlers negotiate steep, slippery surfaces has been a tangled web for arachnologists.

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一种“白化变种”蜘蛛的出现着实震惊了澳大利亚的科学家。

Along came an "albino" spider-and it's shocked scientists in Australia.

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