If there are no trails, you are much easier to be seen on top of a hill, and you may even spot a highway, or a railroad from this point.
如果没有这种路，在山顶上你也更容易被发现，甚至可以从山顶看到公路或者铁路。
2
If I pass by the hill of Dunboy old Captain Burney may look out on me.
假如走邓博伊山，也许会被伯尼老船长看见。
3
The news that 58 is "over the hill" may come as a surprise to anyone who has passed the milestone and feels they are not yet in the twilight of their lives.