push-pull train的意思|示意

He said that we could then give Nathan a push towards the train tracks, so that he almost falls, then pull him back.

他说我们那时候就可以把纳森往火车轨道上推，等他害怕了再把他拉回来。

One year she created a huge Easter basket. Other years she made an old-time train engine and a sailboat for us to push or pull with us.

有一年，她做了一个很大的复活节篮子，其他几年，她做了一个老式火车头和帆船，让我们推着或拉着走。

One suggestion: Train your dog so that he doesn't push or pull on walks, the authors write in the current issue of the Journal of Safety Research.

这里有一条好的建议——《安全研究日报》的作者写到：好好训练你的狗，它就不会在行进时推拉拽搡。