fense barrier 当“栅栏”讲,有什么区别呢?

1名词 fence :
a barrier that serves to enclose an area
同义词:fencing
n.栅栏
n.The pursuer cleared the fence in one hop.
n.追捕者一跳越过了栅栏.
2名词 barrier :
a structure or object that impedes free movement
n.栅栏,障碍物,屏障
n.The ice skater rammed into the barrier.
n.溜冰者撞到护栏上了.
fence主要是指将一个地方围起来.
而barrier的范围更广,侧重在阻碍人自由活动的障碍.