sentence: To summarize , because the development of public transport is more and more complete , the advantages of travelling by car have been replaced gradually by public transport . The future of public transport is bright .
modified: To summarize , because the development of public transport is more and more complete , the advantage of travelling by car was placed by public transport gradually , the future of the public transport is bright .
transformation: NOUN:NUM, VERB:TENSE, VERB, WO, PUNCT, DET