And then the number of pairs at month n is the number of pairs at month n - 1 plus the number of pairs at month n - 2.
我们让第一个月的兔子数是1对,第n个月的兔子对数,是第n-1个月的兔子对数。
Today she is based at the Santa Fe, N. M. , Indian Hospital butspends several days a month at the Santa Clara and Santa Domingopueblos.
目前她在新墨西哥州的圣菲市印第安医院工作，但她每月要在圣克拉拉市和圣多明各市印第安人村落待上几天。
Just one month before the opening of classes, Charlotte, N. C. , was desperately trying to fill 200 vacancies.
距离开学不到一个月，北卡罗来纳的夏洛特市正在拼命填补两百个职位空缺。
Results. One month after surgery, the resultant force during standing was about 270 N in 1 patient and 300 N in the other.
结果：在术后一个月，当患者取站立位时，结果所测得的应力其中一名患者为270N，另一名患者为300N。
APRIL fool, n. The March fool with another month added to his folly.
三月分的蠢人又加了一个月的愚蠢。
APRIL fool, n. The March fool with another month added to his folly.
三月分的蠢人又加了一个月的愚蠢。
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