He had been running uphill a long way.

　　他向上坡跑了很長的一段路。

　　She wheeled around and started running.

　　她突然轉(zhuǎn)身就跑。

　　The children came running into the room.

　　孩子們跑著進(jìn)屋來了。

　　The machines are kept running night and day.

　　這些機器夜以繼日地運轉(zhuǎn)著。

　　She was slightly out of breath from running.

　　她跑過后有點上氣不接下氣。