translation.en: The skeletal support comes from an interaction between a pressurized fluid and a surrounding wall of tissue that's held in tension and reinforced with fibrous proteins.
translation.zh: 骨骼的支撑性来自于 受压液体 与环绕它的组织壁之间的相互作用 这些组织由张力支撑, 并被纤维蛋白加固