60,000 YEARS FROM NOW: The human head will be even larger. The eyes will also be bigger, which may be preferable for exploring the dimmer environments of space. Humans will elect to have darker skin and thicker eyelids to protect them from more harmful UV radiation outside of Earth's ozone layer. 从现在开始6万年后:人类的头将会更大MMa~3BY,qO。眼睛也会更大,这可能在探索空间的微暗环境中更可取;D&vFOgr%Hb(6,97。人类将选择黑皮肤和厚眼皮,以保护他们免受地球臭氧层之外更多有害紫外线的辐射;MDlQOaRGkz|eMi9uF)。@LcNf#_0j8_C]F8w2IJ1&ESt0K-NPt#v.x*]-_h来源:可可英语 //m.moreplr.com/read/201306/243614.shtml