[Joe] Healthy oceans have a chemical balance of carbon, nitrogen and phosphorus.

- [Joe] 健康的海洋具有碳、氮和磷的化学平衡。

When too many nutrients, like phosphorus and nitrogen, end up in waterways, it can upset the delicate balance of ecosystems by causing massive algal blooms that gobble up oxygen.

当过多的营养物（如磷和氮）最终进水道时，会导致大量藻类大量繁殖并吞， 从而破坏生态系统微妙的平衡。

There would be less ammonia available to break down, so the formation of the ammonia would temporarily exceed the formation of nitrogen and hydrogen, and the reaction would again shift to the right until the balance is restored.

可供分解的氨会减少，因此氨的形成会暂时超过氮和氢的形成， 反应会再次向右移动， 直到恢复平衡。