border fence

基本解釋

The reserve contains large captive enclosures and a large wild area protected by border fences.
保護(hù)區(qū)包括一塊很大的圈養(yǎng)地，和一片被柵欄包圍著的野生飼養(yǎng)區(qū)。
There were no signs marking the international border, no fences, no barbed wire.
這兒是沒有任何標(biāo)記的國際邊界，沒有圍墻，沒有鐵絲網(wǎng)。
But our borders are just too vast for us to be able to solve the problem only with fences and border patrols.
但是，我們的邊界線實在太長，因而我們無法僅僅通過設(shè)置圍墻和部署邊界巡邏隊來解決這個問題。
blog.sina.com.cn

Quit spending so much money on border fences, DEA crack-downs on marijuana users and traditional defense projects.
FORBES: Innovation Ain't So Easy Mr. President - Think Google, Not GE
For example, the attack by Hamas operatives that resulted in the capture of the first Israeli soldier three weeks ago involved the digging of a tunnel hundreds of meters under border fences, coming up behind Israel Defense Forces (IDF) positions.
CENTERFORSECURITYPOLICY: No territory for terrorists
And the American people - who want and deserve no less - should make it clear that those who stand in the way of secure driver's licenses, completed border fences and sensible policies towards terrorists who are, or would be, in our midst will be held accountable.
CENTERFORSECURITYPOLICY: Unfinished business