The researchers compared ear canals in 341 animals.

研究人员比较了341只动物的耳道。

These devices have created a false mindset of cleaning the ear canal efficiently.

这种工具让你误以为可以有效清洁耳道。

Then, focusing on the inner ear canals, Witmer's team discovered something new.

接着在内耳耳道之处，维特莫的团队有了新的发现。

The glands in the ear canal that produce the wax make too much in some people.

某些人耳道中的腺体会产生更多的耳垢。

The movement of fluid through the ear canals helps the body to preserve balance and movement.

液体在耳道内流动有助于身体保持平衡和运动。

But allowing that water to sit in your ear canal can cause something called swimmer's ear.

水流进耳道会导致一种叫做“游泳性耳炎”的疾病。

Burrage did not lose her ability to hear. But her ear canal had closed up from the trauma.

伯雷奇没有失去听觉。但她的耳道因为遭受创伤导致封闭。

Gently pull upward to straighten the ear canal. Use a syringe device to gently direct water against the wall of the ear canal.

轻轻地将耳廓向上拉直。使用注射器直接向耳孔壁注水。

It's made by glands deep in the ear canal and slowly oozes its way towards the opening of the ear.

它是由耳道深处的腺体形成的，然后慢慢地向耳朵的开口渗出。

The tinier the earphone, the more likely it will slide into the ear canal and lie close to the eardrum.

耳机越小，就越有可能滑入耳道，靠近鼓膜。