sentence: It seems that if people did not travel only in their beautiful cars and took a bus or the metro , the air would be cleaner , the city would become less noisy etc .
modified: It seems that if people did not move yourself only in their beautiful cars and take a bus or metro , the air would be clearer , the city would become less noisily etc .
transformation: OTHER, PRON, VERB:TENSE, DET, ADJ, MORPH