Also,in England,the old steam-powered trainis very popular .I hav_英语解答

Also,in England,the old steam-powered trainis very popular .I have taken many photos of it中it

人气：464 ℃　时间：2020-04-01 07:15:34

解答

it指代前面的the old steam-powered train
就是老式的蒸汽火车