As we stated above, it is probably a good thing that genetics are so ridged, or some might have grown bunny fur or horse hair upon their skin in the ascent to date otherwise.

• 就如我们上面指出的，基因是如此刚性也许是一件好事，否则有些人可能会在至今的提升中在皮肤上长出褐色的兔毛或马毛。