以下 A 和 B 两个译文版本中, B 版译文更符合英语表达习惯、意思更接近原文的译文。 A. We must have a fundamental evaluation of a person’s work and establish whether his achievements amount to 30 percent and his mistakes to 70 percent , or whether his achievements amount to 70 percent and his mistakes to 30 percent. B. We must have a fundamental evaluation of a person’s work and establish whether his achievements amount to 30 percent and his mistakes to 70 percent, or vice versa.（）