The management promised to block it off. But they haven't.

管理人员答应把它封起来，但他们并未付诸行动。”

The idea is to block off the blood supply to a small part of the kidney.

这项手术的原理是中断一小部分肾脏的血液供应。

You can change the gate to block off other people when they come around next time.

你可以把门关起来，把下次来的人挡住。

Why would doctors need to or want to block off the blood supply to part of the kidney?

为什么医生需要或想要中断部分肾脏的血液供应？

Okay, we'll have to look for synonyms and it's an excellent idea to block off the section.

好的，我们要寻找同义词，锁定这一部分是个绝妙的主意。

In the 1600s, the glacier extended much farther downhill -- actually threatening to block off the valley.

在 1600 年代，冰川向山下延伸得更远——实际上威胁要封锁山谷。

So it's a really nice idea to block off sections, because remember you do not have to read all of this and you really should not be reading all of this.

所以锁定区域是一个很好的想法，因为请记住，你不必阅读所有这些内容，而且你真的不应该阅读所有这些内容。

There are over 3000 of these points that can be blown up inside of the country, including entire mountain sides that can be detonated to cause a landslide to block off entire roads.

在瑞士国内有超过三千个这样的爆炸点可以被炸毁，包括整个山坡都可以被引爆，引发山体滑坡，封锁整条道路。

Along with another dam here between Sicily and Tunisia to divide the Mediterranean into two separate halves and a third dam here to block off the water from the Black Sea from getting through.

同时在西西里岛和突尼斯之间建造另一座大坝，将地中海分成两部分，在这里建造第三座大坝，以阻断黑海的水通过这里。