sentence: First , the trend of environmentally friendliness has grown since the shortage awareness of fuel , taking public transport can decrease the air pollution created by cars , and more governments have built public transport systems , including subways , buses etc .
modified: First , the trend of environmentally friendly has grown since the shortage awareness of fuel , taking public transport can decrease the air pollution by car , and more governments had build the public transport system including subway , buses etc .
transformation: MORPH, K, VERB, NOUN:NUM, VERB:TENSE, VERB:FORM, DET, OTHER, NOUN:NUM