我突然发觉自己几乎同情起可怜的劳伦斯先生来了。I caught myself feeling almost sorry for poor Mr Laurence.“卡明斯先生来了，”她把门敞着说道。"Mr Cummings is here," she said, holding the door open.他并非生来就注定要从政的。His was not a political career predestined from birth...
Reduced vigor or " inbreeding depression " is not an invariable consequence of inbreeding.降低生活力或 “ 近亲繁殖的衰退 ” 并不是近亲繁殖必然的后果.This process, however, was not invariable.但是, 这个过程并非始终不变.an invariable rule不变的规则It was his invaria...