train可数吗

　　He only just caught the train.

　　他差点没赶上火车。

　　The train was 40 minutes late.

　　火车晚点了40分钟。

　　Once again the train was late.

　　火车又一次晚点了。

　　The train chugs down the track.

　　火车沿着轨道嘎嚓嘎嚓地缓慢行驶着。

　　The train gave a violent lurch.

　　火车突然向前猛动了一下。

　　The train pulled into a station.

　　那列火车驶入了一个车站。