He attended his lectures and took copious notes.他去听他的课，做了大量的笔记。He sat in the dock making copious notes.他坐在被告席上做了翔实的记录。He took copious notes during the lecture.他上课时作了大量笔记。She sat in the front row and took copious notes during the lecture.听讲座时，她坐在前排并记了大量笔记。