Due to environmental concerns, Japanese bus drivers are asked/ requested / required to turn off the engine while waiting for the traffic lights.
Based on environmental concerns, Japanese bus drivers are asked/ requested / required to turn off the engine while waiting for the traffic lights.
Due to environmental concerns, Japanese bus drivers are required to turn off their engines while waiting for traffic lights.
資料來源:嘉商吳嘉琳老師教學網頁