They use their suction cup mouth to attach onto the side of the fish.

它们用吸盘嘴吸附在鱼的侧面。

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个吸盘呢？

And with these suction cups, it sticks under the back and the whale never knows it's been to the doctor.

然后，我们用吸盘将标签粘在鲸鱼的背部，鲸鱼从不知道它已经“看过医生”了。

And then they can also rasp into the side of the fish with the teeth that line that suction cup mouth.

它们也可以用吸盘口的那排牙齿刺入鱼的侧面。

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

当然，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。

Add a suction cup and it can pick up objects.

添加一个吸盘，它可以吸取物体。

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。

My feet are crazy wide. They're like suction cups in those boots.

我的脚宽得要命穿在靴子里就像吸盘一样拔不出。

Now actually in industry, there's even a simpler robot gripper, and that's the suction cup.

现在实际上在工业中，甚至还有一种更简单的机器人夹具，那就是吸盘。

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，科学家用吸盘将设备附着在蓝鲸皮肤上，首次测量蓝鲸的心率。

The Nopoli rock-climbing goby, no bigger than a few centimeters, scales hundred-meter-tall Hawaiian waterfalls, inching its way up by alternately attaching the suction cups on its mouth and pelvic fins.

诺波利攀岩虾虎鱼，体型不超过几厘米，爬上百米高的夏威夷瀑布，通过嘴部和腹鳍上的吸盘交替吸附向上爬。