The house was surrounded by an electrified fence.

该房子四周布有带电栅栏。

《柯林斯英汉双解大词典》

Behind an electrified fence, blast-resistant sandbags and 53 National Police outposts, the Afghan surge is well under way.

一道电网后边，是一堆防爆沙包和53个警察哨所。即将实施的阿富汗增兵方案正在进行。

youdao

Already a sand-bank, a trench and an electrified fence guard the 200-kilometre-long border.

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Or built a triple electrified fence.

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An electrified ring-fence sounds tremendously exciting.

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