life cycle of product

例句：

1. 1. The life cycle of a species is the period from birth to death.
   一个物种的生命周期是从出生到死亡的时期。
2. 2. The life cycle of a plant includes growth, reproduction, and eventually death.
   植物的生命周期包括生长、繁殖和最终死亡。
3. 3. The life cycle of a disease is the period from infection to recovery.
   疾病的生命周期是从感染到康复的时期。