She looks like a student, judging from the number of books she's carrying under her arm.从她怀里夹着那么些书判断,她似乎是个学生。The news for the company isn't good, judging from the long faces in the boardroom.从董事会上人们拉长的脸可以看出,对公司来说这不是个好信息。If you knew, which I'm sure you did judging from your smug expression, why didn't you tell me?如果你知道,从你扬扬得意的表情判断,我肯定你知道,为什么不说给我听?