barbed wire fence

例句：

1. 1.The farmer used a barbed wire fenceto keep his livestock in.
   农民用带刺的铁丝围栏来保护他的牲畜。
2. 2. The police cordoned off thearea with a barbed wire fence.
   警方用带刺的铁丝围栏封锁了那个区域。
3. 3. The construction workers were working ona barbed wire fence that was beingbuilt for the new school.
   建筑工人正在修建一座新的学校，那里有一道正在建造的带刺铁丝围栏。