who wore their learning lightly 全文如下：Theirs was a serious business,and even those reviewers who wore their learning lightly could be trusted to know what they were about.这里的wore 和 lightly 英语
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【答案】 从外表上看好像没有那么大学问的人
整句翻译是 他们的评论是件严肃的事情,甚至那些从外表上看好像没有那么大学问的人,人们也相信他们知道自己在做什么.