他尽管生气, 说的话还是有节制的.In spite of his anger, his remarks were restrained.在孩子面前,你说话应该有节制.You should moderate your language when children are present.有节制的生活是健康的关键.Moderation is the key to good health....
The binomial coefficients are ubiquitous in Combinational Theory.二项系数在组合论中有普遍的应用.This is nothing but the binomial expansion.这不过是二项展开式.Pascal published a treatus on binomial coefficient.帕斯克发表了关于二项系数的论文....