As they don't like some teachers, some students, even if they speak closely reasoned and well argued, my attitude is always disdained.
正如他们不喜欢有的老师，有的同学一样，即使他们讲得头头是道，我的态度永远都是不屑。The group that would benefit by such policies , having such a direct interest in them, will argue for them plausibly and persistently .
这个从中受益的团体因为有如此直接的利益掺杂其中，他们会头头是道的坚持不懈为这些政策辩护。The age in which international relations experts could claim to understand the world is fast waning.
那个国际关系专家分析得头头是道的时代正渐行渐远。The monks are entrepreneurs as well as holy men, onemomenttalking about reincarnation and the next about sustainable delivery models.
僧侣们即是企业家又是神职人员，一会儿头头是道轮回再生，一会儿又讲可持续供给模式。He talks descriptively in great details as if he had been to Cape of Good Hope before.
他说起来头头是道，好象去过好望角一样。怎么翻译为英文？Although Chen Kexin explains rationally, but its girlfriend Wu Junru actually uses several words to pierce in light of this.
虽然陈可辛解释得头头是道，但其女友吴君如却用几句话就此戳穿。"I was only 21, but I felt very old. And it was a long apprenticeship, learning to tell stories. "
“我当时只有21岁，但我觉得自己很老了。要把故事讲的头头是道，还得经历一个漫长的学徒期。”Him to the interpretation of the various kinds of cases are paved, also make a very suspense solved the problem.
他对各种案件的解释都头头是道，也使一个个十分悬疑的问题迎刃而解。The conclusions seem at least plausible.
上述预测至少听起来头头是道。