最好的方法是用湿毛巾捂住口鼻。
The best way is to cover your nose and mouth with a wet towel.
用湿衣服盖住口鼻。尽量走楼梯，不要乘电梯。
Use wet clothes to cover your mouth and nose. Always use stairs don't use elevators.
没有鼻后嗅觉的味觉对识别味道没有多大帮助。
Taste without retronasal smell is not much help in recognising flavor.
一种新的流感疫苗以无痛的鼻喷剂接种，对儿童有效。
A new influenza vaccine, administered painlessly in a nasal spray, is effective for children.
人们发现，这些声音是由海豚充满空气的鼻囊发出的。
These sounds, it has been found, are produced in the air-filled nasal sacs of the dolphin.
海豚发出的滴答声是如何从充满空气的鼻囊传播到海水中的呢？
How did the dolphin's clicks get transmitted from its air-filled nasal sacs into the ocean water?
哮喘是一种支气管疾病，比花粉热（一种鼻道的过敏性炎症）要少见得多。
Asthma, a bronchial condition, is much less common ailment than hay fever, an allergic inflammation of the nasal passages.
发生火灾时，按照老师的指示，迅速离开教室，用一块布遮住口鼻，以免吸入烟雾。
When there's a fire, follow the teachers' instructions, leave the classroom quickly and use a piece of cloth to cover your mouth and nose so that you don't breathe in smoke.
上个周末我在丹佛用了最后一次右呼吸鼻带，所以今天我买了更多，因为我有很多的优惠券。
I used my last Breathe Right nasal strip in Denver last weekend, so I bought more today because I had a coupon.
食物的味道、质地和口感往往是我们关注的重点，但最重要的是我们咀嚼食物时产生的轻微的气息，科学家们称之为“鼻后气味”。
The taste, texture, and feel of food are what we tend to focus on, but most important are the slight puffs of air as we chew our food—what scientists call "retronasal smell".
在打喷嚏时，务必要用纸巾捂住口鼻。
随后声波被这些囊状物在鼻疣中传播。
The sound waves are then transmitted by the bursa through the melon.
他说，天选之鸟秃鼻乌鸦是特别聪明的。
He says that rooks, the chosen birds, are considered to be particularly intelligent.
这正是海洋生物学家们关于鼻疣的发现。
That's exactly what marine biologists have discovered the melon.
管鼻鹱在海面上飞行大约400公里寻找食物。
The fulmars travel some 400 kilometers over the sea to find food.
原来，这些囊状物是用于将声波传播到鼻疣中的。
These bursa, it turns out, are what's responsible for transferring sound to the melon.
是什么驱使一只鱼龙咬另一个鱼龙的鼻口部仍未可知。
What led one ichthyosaur to bite another on the snout is unknown.
在分离的人体细胞中，这种抗体被证明对遏制鼻病毒非常有效。
In isolated human cells, this antibody proved to be extraordinarily effective at thwarting the rhinovirus.
原来，海豚额头上有一个结构，就在它们的鼻囊前面，叫做鼻瓜。
It turns out that dolphins have a structure in their foreheads, just in front of their nasal sacs, called a melon.
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