自転車Bicycle運転手driver運転operation移転moving回転rotation転々moving from place to place逆転(sudden) change自転rotation転回revolution転換convert転居moving転勤transfer転校change schools転じるto turn転転rolling about転転rolling about転任change of post転落fall
勤 きん
出勤going to work通勤commuting to work勤勉industry勤務service勤労labor転勤transfer