沿线

The commander deployed his men along the railway.

指挥官把兵力部署在铁路上。

A line of forts was built along the border to protect the country against attack.

在边界了堡垒以保护国家免受攻击。

The thalweg in loess hill area is an important terrain structural line, reflecting topography and landform character.

黄土丘陵区沟,是反映该区地形地貌特征重要地形结构。

It seems unnecessary to have watchmen like me on the Wall in the future when people along the Wall know better than to further vandalize the rampart.

不过，照现在形势来看，我觉得将来最好是不再需要设我们这样长城保护员了，那就说明长城人们保护长城意识已经到了相当高境界了，人为破坏长城现象再也没有了。