噢, 你是个刁钻的滑头.Oh, you are a shrewd wiggler.那确实是一道刁钻的题目.That's really a catch question.实际上, 很难比个高下,这些问题都挺 刁钻 的.Actually, that was a trick question: none of them is....
They just sat there wittering about what lectures they had tomorrow.他们就坐在那儿没完没了地聊明天要听哪些讲座。He attended his lectures and took copious notes.他去听他的课，做了大量的笔记。Attendance at these lectures is not compulsory.这些课不是硬性规定要听的。...