path command

例句：

1. 1. Thepath to the mountain is steep and treacherous.
   通往山顶的路陡峭且危险。
2. 2. We followed the path marked on themap.
   我们沿着地图上标记的路线走。
3. 3. The path of science leads to discovery.
   科学的道路通向发现。