These findings show that plastic nanoparticles can move up the food chain — and interfere with the natural function of an ecosystem.

这些发现表明塑料纳米颗粒可以沿着食物链向上富集，扰乱生态系统功能。

She looked upon what you delicately call sexual congress as a natural function of the body like any other.

她把你巧妙地称之为性大会的东西看作是身体的一种自然功能， 就像其他任何东西一样。

Then because it is inflexible you say that this is the natural function and characteristic of the ego.

然后因为它是不灵活的，你说这是自我的自然功能和特征。

To explain, to patch--these were not natural functions at their age--better to continue with the cracked echo of an old truth in the ears.

解释，打补丁——在他们这个年纪， 这些都不是天生的功能——最好继续听着耳朵里古老真理的破碎回声。