Your toothpaste contains cellulose gum, the same stuff that plants' cell walls are made of.

的牙膏里含有纤维素胶，植物的细胞壁也是由纤维素胶构成的。

Ribs, brisket, pork shoulder, all cuts of meat that have tons of connective tissue, the molecular glue that supports all those muscle fibers.

肋骨，牛腩，肩肉，所有的肉块都有大量的结缔组织，支撑所有些肌肉纤维的分子胶。

This, Dr Vollrath and his coauthor Mi Ruixin made from a fibrous protein-rich glue of the sort produced naturally by spiders and silkworms.

是由沃拉斯博士和他的合著者Mi Ruixin用一种富含纤维蛋白的胶制成的，种胶是由蜘蛛和蚕自然产生的。