VOA英文口語

名人認證
2016年7月11日 13:54

沿原路返回怎麼說。to double back. 比如,We had to double back because I left my cell phone in the car. 我把手機落在車裡了,只好原路折回來取。We walked about 2 miles along the beach and decided to double back. 我們沿著海灘走了大約兩英里,然後決定原路返回。 ​