translation.en: There are several features that all these silks have in common. They all have a common design, such as they're all very long -- they're sort of outlandishly long compared to other proteins.
translation.zh: 各种各样的蛛丝 这些蛛丝有几个共通点 他们的设计都大同小异 例如都非常的长 跟其它的丝质蛋白相比