sentence: Secondly , the environment would improve . As far as I can see , the pollution caused by traffic is ruining monuments and making the air dirty and heavy , the same is true as far as waste of time is concerned . Obviously , the fewer cars there are around , the quicker you can get where you want to go .
modified: Secondly , the environment would improve its state indeed , as far as I can see the pollution caused by the traffic is ruining monuments and making the air dirty and heavy , the same is as far as waste of time is concerned , obviously the fewer cars are around the quicker you can get where you want .
transformation: OTHER, PUNCT, DET, ADJ, OTHER, ADV, PUNCT, VERB