self-reproducing

例句：

1. 1. The bacteria that cause food poisoning are self-reproducing organisms.
   引起食物中毒的细菌是自我复制的生物。
2. 2.The ecosystem is self-reproducing, and its changes can be observed over time.
   这个生态系统是自我复制的，其变化可以随着时间的推移而观察到。
3. 3. The process of photosynthesis is self-reproducing, allowing plants to grow and reproduce without the need for external nutrients.
   光合作用的过程是自我复制的，使植物能够生长和繁殖，无需外部养分。