Dongganglingian Stage

例句：

1. 1. The Dongganglingian Stage is a critical period in the evolution of life on Earth.
   唐港岭阶段是地球上生命演化的关键时期。
2. 2. The discovery of this stage has shed new light on the origins of life on Earth.
   这一阶段的发现为地球生命起源提供了新的见解。
3. 3. The Dongganglingian Stage was characterized by the emergence of complex organisms and the development of ecosystems.
   唐港岭阶段以复杂生物的出现和生态系统的发展为特征。