evolutionist

例句：

1. 1. The evolutionist believes that all species have evolved from a common ancestor.
   进化论者认为所有物种都起源于共同的祖先。
2. 2. The evolutionist argues that natural selection is the driving force behind biological evolution.
   进化论者认为自然选择是生物进化的驱动力。
3. 3. The evolutionist suggests that humans are evolving rapidly and will continue to change in the future.
   进化论者认为人类正在迅速进化，未来将继续变化。