The towering trees that give the park its name naturally obstruct some sunset views from directly below the foliage, too, so the few vistas that allow unspoiled views become even more sacred.

公园里参天大树郁郁葱葱，会阻挡树下人们看日落的视线，所以少数几个能够看到完整落日美景的远景地就显得更加珍贵了。

Be arrogant will not only encumber you from having good relation with others, but also obstruct you from getting progress as well.

狂妄自我不光会阻碍你和别人成为好朋友，同样阻挡你取得进步。

Newtonian and catadioptric telescopes have secondary (or diagonal) mirrors that obstruct a small percentage of light from the primary mirror.

牛顿望远镜和反射折射望远镜都有一个次级反射镜(或称斜反射镜)，它们阻挡了一部分主反射镜的发射光。