1. A method of generating snippet for review on the Internet, the method comprising the steps of: receiving a review and a set of feedbacks corresponding to said review, wherein said review comprises a plurality of evaluating sentences that evaluates product features of a product; calculating support degrees of each of said plurality of evaluating sentences by using said set of feedbacks; extracting, by relying on calculated support degrees of each of said evaluating sentences, at least one of said evaluating sentences from said plurality of evaluating sentences; and designating extracted evaluating sentence as a snippet of said review; wherein at least one of the steps is carried out by using a computer device.