Many animals—not just spiders—make plugs of mucus to seal the female's orifice after mating.

包括蜘蛛在内的许多动物都会制作一种封堵粘液，以便交配之后将雌性伴侣的生殖管道封闭。

Lebanese soldiers are trying to reopen main roads closed by anti-government protesters in recent days.

黎巴嫩士兵试图重新开通被反政府抗议者封堵的主要道路。

Protesters also blocked several big border crossings with America.

抗议者还封堵了几个通过美国的型过境口岸。

Canadian police began early Saturday to clear the protesters, who were blocking the Ambassador Bridge.

加拿周六早些时候开始清理封堵使桥的抗议者。

The crowds chanted as security forces struggled to block them.

安全部队奋力封堵呐喊的市民。

Access to the villages has been cut off due to landslides.

因山体滑坡，落入口被封堵。

He also called for Maduro to allow blocked shipments of U.S. humanitarian aid into the country.

他还呼吁马杜罗让遭到封堵的美国人道主义救援货物进入。

Mr. Vermaak said the rescued miners had accused a rival group of deliberately blocking the shaft.

Vermaak说被救矿工控一个敌对组织故意封堵矿井。

On Sunday, Russia blocked the Kerch Strait, the narrow waterway connecting the Back Sea and the Sea of Azov.

周日，俄罗斯封堵了连接黑海和亚速海的刻赤海峡。

Several inches of snow even reached Rome, a rarity, that closed schools, disrupted flights and covered roads.

罗马甚至出现降雪，降雪量达几英寸，雪导致学校关闭，航班取消，道路被雪封堵。

Efforts to plug the dike breach started on Saturday afternoon, after the water level in the lake went down.

6日下午， 待洞庭湖水位水位下降后，各工作组开始封堵堤坝决口。

A total of 100,000 cubic meters of rock is needed to plug the whole gap, she said.

封堵决口需要调度10万块石。

Crews are still trying to block a hole in a canal that is threatening the city of Columbia’s water supply.

工作人员正在试图封堵运河破裂处，这将会对哥伦比亚市的供水系统构成威胁。

It is good, therefore, to have a backup plan to block up unexpected holes before they can cause too much damage.

因此，事先储备预案极为重要，一旦堤坝出现未曾预料的缺口时能够及时予以封堵，以防造成更灾难。

A gas company in California says it's finally sealed one of the biggest gasleaks in the history of the United States.

据加州天然气公司表示，美国史上最规模漏气事故得到封堵。

I'm heading to the pier now on Phillip Island to seal rock.

我现在要去菲利普岛的码头封堵岩石。

I must have nicked the right atrial appendage during the occlusion.

我一定是在封堵过程中割伤了右心耳。

That's because NSAIDs have a sealing effect.

这是因为非甾体抗炎药具有封堵作用。

Izanagi fled back to Earth and rolled a boulder across the portal to the underworld.

伊邪那岐逃回人间，并在通往黄泉的入口处滚下一块巨石，封堵其门。

But that whole thing is built around Zubac's ability to wall off the rim.

但这一切都围绕着祖巴茨封堵篮下的能力来构建。