木制篱笆的围栏通常不适合拴马，一匹使劲拉拽的马能够很轻松的拉开它们而且当围栏打到他们或是跟在他们后面的时候会使他们受惊。
Wooden fence rails are usually not suitable for tying; a pulling horse could easily detach them and panic when the rail hits him or chases after him.
传统电围栏系统中高压电线被交叉的地球电线达在这意味着每个第二线提供不阻的篱笆行的高度。
In traditional electric fence systems, the high voltage wires are interleaved with earth wires up to the height of the fence line, which means that every second wire provides no deterrent.
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