1. Coevolution is the process in which two or more species mutually influence each other's evolution over time.
共同进化是指两个或更多物种相互影响，随着时间的推移相互演化的过程。
2. The evolution of flowers and their pollinators is a classic example of coevolution.
花朵和它们的传粉者的进化是共同进化的一个经典例子。