20,000 YEARS FROM NOW: Humans will have a larger head to accommodate a bigger brain. The human face will not have changed much from today, except that the forehead will be noticeably too large.
从现在开始的2万年后:人类将有一个更大的头来适应一个更大的大脑 。从今天开始人类的脸不会有太多的改变,除了额头会明显变大 。
n. 进化,发展,演变