The authors are to be congratulated on producing such a clear and authoritative work.(向创作出这样一部具有权威性又清晰易懂的作品的作者们祝贺。)
Amanda launched into an authoritative disquisition about contracts.(阿曼达开始了一番对合同的权威解释。)
The report is authoritative, but this is not a comprehensive text.(这份报告具有权威性，但文字并没有包罗万象。)
They do not seem to have the vast, authoritative presence of those great men.(他们似乎没有那些大人物的轩昂威严的风采。)
Authoritative parents are more likely than permissive parents to have children who as adolescents are self-confident, high in self-esteem, and responsibly independent.(权威型父母比放任型父母更有可能让孩子在青少年时期变得自信、自尊、负责任且独立。)
Links in books could be more authoritative, though they might also be outdated.(书籍里出现的链接更有权威性，尽管它们可能已经过时。)
She stopped me with a stern, authoritative voice. "Sit down, doctor."(她用一种严厉、命令性的口气将我打断：“大夫，坐下来。”)
So they rely on what they hear from seemingly authoritative figures.(因此，他们所依靠的是听到的那些表面上具有权威的数字。)
Perhaps he should affect a more authoritative posture.(或许，他应该摆一个更情绪化的姿态。)
The first authoritative study of polio was published in 1840.(关于小儿麻痹症的首篇权威研究报告发表于1840年。)
