1. However, in animals in with bilateral disease, hair regrowth may be shortlived, or not seen at all.
然而，如果是两边的肾上腺都有问题毛发涨回的数度可能会更长更久或不会长出来了。
2. He did not see that the continuity of an oligarchy need not be physical, nor did he pause to reflect that hereditary aristocracies have always been shortlived, whereas adoptive organizations such as the Catholic Church have sometimes lasted for hundreds or thousands of years.
他们没有看到，寡头政体的延续不一定需要体现在人身上；他们也没有想到，世袭贵族一向短命，而像天主教那样的选任组织有时却能维持好几百年或者好几千年。