戴耳機1h細菌增700倍！10個耳朵冷知識驚呆你
Ears are the natural sound detector of our body, they interpret the sound for our understanding.
耳朵是我們身體自然聲音的偵查器，解析聲音以便我們理解。
#1: Ears helps in Taste
#1: 耳朵有助味覺
We’re not saying that you can really taste food with your ears, but they do have a function in transmitting taste signals to your brain. There is a division of nerves called the chorda tympani that just happens to run throughout the middle ear as it connects the undergo buds on the face of the tongue to the brain.
不是說你靠耳朵品嚐食物，但耳朵可以把味覺信號傳到大腦。有種神經稱爲鼓索，恰巧貫穿中耳，連接大腦和舌頭表面的味蕾。
#2: Ear Drum
#2: 耳鼓膜
Your ear drum is smaller than 0.7 inches in width it moves less than a billionth of an inch while hearing.
你的耳鼓膜寬度還不足0.7英寸，聽的時候移動還不足十億分之一英寸。
#3: Structure
#3: 結構
The complete area of the central ear is not large, the internal ear is of about the size of a pencil eraser, but it has more than 20,000 hairs.
中耳完整的面積並不大，內耳大約是卷筆刀大小，毛髮卻多達2萬根。
#4: Keep Working
#4:一直工作
The ear continues to have the intellect of hearing sounds, but your brain just shuts them off. Possibly that’s why you at times all of sudden wake up when you listen something optimistic, but with no thought what it was.
耳朵持續不斷聽聲音，而大腦卻會屏蔽。也許就是爲何你有時候聽到什麼好事突然醒過來，但不知道究竟是什麼。
#5: Can Make Difference
#5:耳目一新
No one knows how the brain tells the distinction among high pitched and low pitched sounds or among noisy and supple sounds. Your ear does extra than just let you perceive sound, it also gives you a sense of equilibrium.
沒人知道大腦如何分辨高音低音還有喧鬧和輕柔之音。你的耳朵不僅僅能察覺聲音，還讓你保持平衡。
#6: Avoid Hairsprays
#6: 少噴發膠
If you frequently apply hairspray, it might cause several painful problems in your ears. It is because your ears are so near to your hair, while hairspray is applied, more times it can acquire into the ear, causing earwax that would of course fall out to get jammed.
如果你頻繁噴發膠，有可能會引起耳朵疼痛。因爲耳朵離頭髮近，噴發膠的時容易進入耳朵，耳朵結塊堵住耳道。
#7: Cleaner
#7:清道夫
Ears itself are self-cleaner. Pores in the ear canal fabricate cerumen, or ear wax, and minute hairs, called cilia, move forward the wax out of the ear.
每個耳朵都可以自潔。耳道孔裏產生耳垢，而稱之爲纖毛的細小毛髮把耳垢趕出去。
#8: Animals Have Remarkable Hearing Sense
#8:動物聽覺卓越
When the Parrots hear the rival air craft upcoming they would inform everybody of the forthcoming hazard long prior to any human ear would hear it.
鸚鵡聽到敵對飛行物飛來時，會提醒全體鸚鵡有危險，比人耳聽到要早得多。
#9: New Ear Every Year
#9: 每年都新生
You get a novel ear canal each year. The ear canal skin is continually increasing external at rate of 1.3 inches each year.
每年你耳朵都重獲新生。耳道肌膚表皮每年都增長1.3英寸。
#10: Say NO to headphones
#10:拒絕耳機
Wearing headphones create a great habitation for bugs, alike to a swamp. Immediately in an hour the figure of bacteria in your ear increases by 700 times and a general signal for ear infections is itching ears.
戴耳機給蟲子創造沼澤般的棲息地。僅一個小時耳朵裏的細菌就增長700倍，一般耳朵感染的標誌就是耳朵癢。
