судить по внешнему виду(by looks, from looks, by what people say, from what people say, by the results, by one's dress, from the lessons of the past, from statistics made public, from this point of view, etc., и т.д.)
судя по тому, как("But it was the associate and not Jonathan who committed the crime." "Quite so. And rather to Jonathan's disgust, to judge by the way he stamped about when he got into the room." (Sir Arthur Conan Doyle)ART Vancouver)