... indicate rather extreme casualty for the purpose of the author to draw a picture of a real awkward salesman, more or less reveal the informality of the American as the guests. For an American, ... make the teaching and learning of the target language easier, more lively and vivid. It can not be denied that the teaching and learning of a language would fail if the teacher does not have ... disapproval of the authority and, moreover, his disgust upon the authority. The anxiety, disapproval and disgust of the man implied the same feelings and attitude of the author. The old lady...