What all this means is that even if I waved my wand and stopped mutation for good, there are at least some species in which evolution could carry on for ages, perhaps indefinitely.
所有这一切都说明，即便我挥动魔棒，永远的停止突变，至少还有些物种的进化可以持续很久，可能永不休止。
2
If I am greedy now, or angry, I have been envious, jealous, I have got a great many hurts, if there is no radical mutation now I will be exactly the same tomorrow.
Of course I could give the classic example of the poor giraffe who one day (she) just found herself with an ashy long neck because of genetic mutation.