and this,in turn,helps them to cut down on costs of bus fare

and this,in turn,helps them to cut down on costs of bus fare in a bid to cut down on the cost of a degree． 意思you ought to cut down on your intake of rich foods in orde Go down this street and turn to left. cut down,cut down to,cut down on,cut off有什么区别 Maybe I should cut down in the beginning.Then all of them ca 关于一些介词...1、Then turn left and go down the street TO the bus Then turn left and go down the street to the bus stop.中go do this'll cut you down to Cut down on fatty foods and alcohol if you want to lose weig Envy of others' success and trying to tear others down helps This machine was used to cut down trees in the past (改为同义句）.