What if the innocent man was on a bridge over the trolley and you had to push him onto the track to stop the train?
如果一个无辜的人站在火车上的桥上，你会将他推倒在铁轨上来阻止火车么？
Temperature span is one of the main factors to affect the jointless track on bridge.
温度跨度是影响桥上无缝线路的主要因素之一。
Temperature span is one of the main factors to affect the jointless track on bridge.
温度跨度是影响桥上无缝线路的主要因素之一。
应用推荐