“perimeter fence”造句，怎么用perimeter fence造句

And they had to escort players from both teams from the field, as home supporters hurled a barrage of objects over the perimeter fence.

For example, he describes the terrifying messiness at Russian nuclear-fuel stores, including one where staff use holes in the perimeter fence as a private entrance.

These tortoises are capable diggers, so perimeter fences should extend below ground to prevent escape.