translation.en: So silk comes out of the spinnerets, and for those of us spider silk biologists, this is what we call the "business end" of the spider.  We spend long days ...
translation.zh: 蛛丝源于吐丝器 对于那些像我一样的蛛丝生物学家来说 这就是所谓的蜘蛛的“业务端点” 我们花了很长时间...