If the suction system detects any smoke gas, it automatically alerts the fire department.

如果吸烟系统检测到任何烟雾气体，它会自动向消防部门发出警报。

Let's get back to it. Pull back on that retractor. Give me more suction. I'll need a sponge on a stick.

我们继续。把拉勾拉好。吸一吸。我需要一棉棒。

As strong winds moved around these structures, areas of low pressure emerged on the opposite side of them, creating suction forces that pulled at the buildings, causing them to sway back and forth.

强风在这周围移动时，它们的对面出现了低压区，产生吸力，拉动建筑物，导致它们来回摇晃。

The octopus then suctioned onto the kayak and it eventually got away.

章鱼吸住了独木舟，最终逃脱了。

They tend to suction the life out of their enemies.

他们倾向于从敌人身上吸取生命。

He became frustrated when a vacuum he had at home kept losing suction.

他曾因为家里的吸尘器吸力不足而感到沮丧。

So how many suction cups does a Giant Pacific Octopus have on its body?

那么一只巨型太平洋章鱼身上有多少吸盘呢？

This means they cannot create suction to drink, like humans or elephants and horses.

这就意味着他们无法像人类或是大象和马一样吮吸。

I just need to change his I.V. and suction his phlegm.

我只是需要更换他的点滴和储痰室。

Now imagine making this decision with a crying baby suctioned to your hip and you can see why a lot of new parents are positively at their wits end over parental leave policies.

现在，想象一下，在做这决定的时候，一哭闹的婴儿被吸到你的髋关节上，这时你就会明白许多初为父母的人在育儿假政策上绞尽脑汁的原因。

The challenge, of course, is how you handle this beautiful precision piece of glass and so we lift it with suction cups.

然，也有挑战，那就是如何操控这片美丽的、精确的玻璃——我们用吸盘来把它举起来。

This is a plunger or toilet plunger and it has a rubber cup at the end of the handle and you would use a plunger to unclog your toilet because it creates a suction to unclog everything in there.

这是一搋子或马桶搋子，它的手柄末端有一橡胶杯，你可以用搋子来疏通马桶，因为它会产生吸力，疏通马桶里的所有东西。

It has led, in recent years, to renewed interest in Flettner rotors as well as other wind technologies, including rigid sails, giant kites and tall structures called suction sails.

近年来，它重新引起了人们对弗莱特纳转子以及其他风力技术的兴趣，包括硬帆、巨型风筝和被称为吸力帆的高层。

So, floating on the margin of the ensuing scene, and in full sight of it, when the halfspent suction of the sunk ship reached me, I was then, but slowly, drawn towards the closing vortex.

最于是，我就漂浮在事故随后发生的现场边上，目睹了整过程，后来，沉船的那股消耗一半的吸力殃及我的时候，我开始慢慢被拖向正在合拢的漩涡。

And eventually, those slabs get too heavy and break off, plunging slowly toward the core and creating a suction force that pulls mantle material along behind it.

最后，这板块由于太重而断裂，慢慢插入地核，并且形成牵引力拉动后方的地幔物质。

But a bite from this octopus species paralysis its prey, whilst they grip on tight with around 280 suction cups on each of their 8 arms.

但被这种章鱼一咬，猎物就会瘫痪，而它们的8只手臂上各有大约280只吸盘能紧紧抓住猎物。

Off the California coast, scientists measured a blue whale's heart rate for the first time, using a device attached to the animal's skin by suction cup.

在加利福尼亚州海岸附近，科家用吸盘将设备附着在蓝鲸皮肤上，首次测量蓝鲸的心率。

Here under the roof were installing a smoke suction system, a smoke detector would take too long to sense a fire from the ground level.

在屋顶下安装了吸烟系统，烟雾探测器需要很长时间才能从地面探测到火灾。

Scientists know this because on the bodies of washed-up whales, they frequently find huge, round suction scars, emblazoned there by large, grasping tentacles.

科家们知道这一点，因为在鲸鱼身上，他们经常发现巨大的圆形吸疤，那里有巨大的抓握触手。

They open their giant mouths to suction in water containing food, like small plankton, that then get captured by filtering pads.

它们张开巨大的嘴巴吸入含有食物的水，如小浮游生物，然后通过过滤垫捕获食物。