售货员言辞得体的话可以使商场的销售额翻两番。
The proper phrases in the mouths of clerks have quadrupled the sales of a department store.
玛丽：言辞举止要大方得体，尽量展现自己最好的一面。
Mary: Try to show the best of yourself with decent words and manners.
那真是个不得体的言辞你难道看不出你已经伤了她的心吗？
That was a tactless remark ? can ' t you see that you hurt her feelings.
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