And in the early 2000s, a company genetically engineered dairy goats that produce orb weaver silk protein in their milk.

在21世纪初，一家公司改造了奶羊的基因，使奶羊产出的奶中含有蜘蛛丝蛋白。

Another company uses a yeast fermentation process to make spider silk protein, but their silk has to be stabilized with wool or cellulose.

另一家公司利用酵母发酵制造蜘蛛丝蛋白，但是他们的蛛丝必须用羊毛或纤维素加固。

As real-life spiders keep all the silk protein for web-spinning in their enlarged posterior, we're not even going to hazard a guess as to where on his body Spiderman stores his silk protein.

由于现实生活中的蜘蛛将所有用于织网的丝蛋白都保留在它们增大的后部，因此我们甚至不会冒险猜测蜘蛛侠将丝蛋白储存在他身体的哪个位置。