cordon off

Police cordon off the area until the bomb is defuse.

警方封锁了这个区域直至拆除炸弹的引信为止.

But it could equally be applied in reverse to cordon off areas where the government has no business interfering with citizens.

但反过来，同样可用这一概念圈定政府无权干涉公民的领域。

For better or worse, Mount Fuji is so popular and easy to reach that it is nearly impossible to cordon off.

不管怎样，富士山太受欢迎，又容易抵达，几乎不可能封锁。

GDPC teams conducted "ring" vaccination campaigns around outbreak sites in order to cordon off and isolate the disease.

管理总局的工作组围绕疫病爆发的地点开展了“环形”疫苗接种，以便阻止并隔离疫病。

We had to cordon off the area, given it's an ongoing murder investigation.

鉴于这是一起谋杀案我们已经封锁了那片区域

That, I assumed, would cordon me off from the Net and keep me from spreading the bug while I figured out how to get rid of it.

我想这样一来就可以切断与因特网的联系，不至于传播病毒，再想办法清除。

For better or worse, Mount Fuji is so popular and easy to reach that it is nearly impossible to cordon off. The climb is not technical, but it is deceptively arduous.

不管怎样，富士山太受欢迎，又容易抵达，几乎不可能封锁。攀登富士山技术上并不难，这让登山客往往忽视了它的危险。

Be ( kept) under close arrest, ie carefully guarded The police cordon off the area to prevent loot.

被严密拘禁（戒备森严）警察用警戒围住该地区以防抢劫。

Gunfire followed as police quickly cordon off the area, which is close to a number of embassies.

爆炸发生后响起了枪声，警方迅速封锁了位于大使馆附近的案发地。

Deputy Swan Sheriff cordon off the area.

斯旺副警长警长在这拉起警戒线

We cordon in off various assets for use in the future should that become necessary.

我们对未来需要发挥作用的各类资产进行了有效控制.