In fact, most birds have a very poor sense of smell, so in most cases they are unable to even notice the smell of humans on baby birds.
事实上，大多数鸟类的嗅觉都很差，所以在大多数情况下，它们甚至不能注意到人类在幼鸟身上留下的气味。
They have pointed out that the smell of food and drink can make other passengers unhappy.
他们指出，食品和饮料的味道可能会让其他乘客不满。
Smell stimuli form what Shepherd terms "odor objects", stored as memories, and these have a direct link with our emotions.
气味刺激形成了谢泼德所称的“气味物体”，并以记忆的形式储存起来，这些气味与我们的情感有着直接的联系。
Bats are much like vampires. They are nocturnal, some species drink blood, and they have an acute sense of hearing and smell.
蝙蝠跟吸血鬼很像。它们都在夜间活动，有些品种会吸血，而且它们有着灵敏的听觉和嗅觉。
Researchers have still to decide whether smell is one sense or two—one responding to odours properly and the other registering odourless chemicals in the air.
研究者们还需要判断嗅觉到底是一种还是两种感觉，一种感觉回应气味本身，另一种感觉记录空气中无味的化学成分。
As a Romanian bank clerk in Atlanta puts it, to find a good job "you have to be like a wolf in the forest—able to smell out the best meat."
正如亚特兰大一位罗马尼亚银行职员所说，要想找到一份好工作，“你必须像森林里的狼一样，能够嗅出最好的肉。”
Durians have pungent smell, but durian lovers say it is the king of fruits.
榴莲气味刺鼻，但榴莲爱好者们说它是水果之王。
We'd assumed we'd have to give it a moving head and tail, facial features, and put a scene on it to make it smell like a real rat, but that wasn't necessary.
我们认为我们必须给它一个移动的头和尾巴，面部特征，并给它一个场景，使它闻起来像一只真正的老鼠，但这是不必要的。
Some seeds have a special smell that attracts ants.
有些种子有一种吸引蚂蚁的特殊气味。
They have poor eyesight, but very good hearing and smell.
它们视力不好，但有灵敏的听觉和嗅觉。
Researchers at California's Pine Street Foundation (PSF) say they have trained five dogs to smell cancer on a patient's breath.
加州松树街基金会（PSF）的研究人员表示，他们已经训练了五只狗通过病人的呼吸来嗅出癌症。
Pandas have a very keen (敏锐的) sense of smell.
熊猫有非常敏锐的嗅觉。
While anyone would identify the repetition as a "code smell," most of us have learned to live with it.
虽然所有人都将这种重复标识为“代码味道”，但我们大多数都已经学会忍受它。
A lot of teens notice that they have a new smell under their arms and elsewhere on their bodies when they enter puberty, and it's not a pretty one.
很多青少年注意到，当他们进入青春期，在他们的腋下和身体的其它一些地方会有一股新的味道，而且那味道并不好闻。
In fact, bats are much like vampires. They are nocturnal, some species drink blood, and they have an acute sense of hearing and smell.
事实上蝙蝠跟吸血鬼很像，它们都在夜间活动，有些品种的蝙蝠会吸血，而且它们听觉和嗅觉非常灵敏。
They're different because they don't exist behind a screen; they're in our world, built from real physics, not simulations, they have mass and velocity and smell.
他们的与众不同之处在于他们不存在于屏幕里面，他们就活生生地存在在我们的世界里，是被真实的物体组成的，而不是模拟，他们有重量、速度和气味。
These studies have wider implications than smell, Lancet says.
兰赛特说，这些研究相对嗅觉有更广泛的内涵。
We have an ability to smell incredibly small concentrations, down to as little as two parts per trillion.
人类可以闻到微小浓度的物质，哪怕浓度小到一万亿分之二。
They still have their sweet smell and the flowers will last as long as normal roses, but the leaves may wither sooner.
彩虹玫瑰仍带有香甜的气味，花期和普通玫瑰一样长，但叶子可能会很快掉落。
This represents a code smell because you have essentially copied-and-pasted code throughout your application with minor variations.
这代表着一种代码味道，因为应用程序中前后出现实际上可以复制-粘贴的代码，这些代码差别很小。
She also discovered that the worms have a sense of smell - the ability to detect airborne chemicals - as well as a sense of taste.
她也发现蛔虫有味觉，同样也有嗅觉——它们能辨别化学气体。
They still have their sweet smell and the flowers will last as long as normal roses, but the leaves may wither sooner。
彩虹玫瑰仍带有香甜的气味，花期和普通玫瑰一样长，但叶子可能会很快掉落。
Research has shown that bacteria - among the simplest life forms on Earth - have a sense of smell.
嗅觉是动物的一个重要感官功能，而一项最新研究显示，细菌这种单细胞生物也有类似的“嗅觉”，它可以感知空气中的气味，并由此对周边环境做出判断。
But let me ask you something. Have you ever literally tried to smell the flowers on your way to work?
但我问你个问题吧，你曾在你去工作的路上故意停下来去闻下花的香吗？
Wild animals in particular need to have excellent senses of smell, sight, hearing and even the ability to sense minute vibrations, because those senses help them survive.
野生动物特别需要卓越的感觉诸如嗅觉，视觉，听觉甚至是感知极微小的震动的能力，因为这种感觉使他们得以幸存。
As they outlined to this week's meeting of the American Chemical Society, in Washington, DC, they have been analysing the smell of corpses, with a view to automating the process of detecting them.
如他们本周在于华盛顿举行的美国化学学会会议上介绍的那样，他们已开始分析尸体的气味，目标是机器能自动操作侦测过程。
Dung beetles have a keen sense of smell that allows them to hone in on their favorite food and use specialized mouth parts to draw out moisture and nutrients from the waste.
蜣螂具有敏锐的嗅觉，能够不断的磨自己最喜爱的食物。它们使用专有的口器来吸取食草动物排泄物中的水分和营养。
Dung beetles have a keen sense of smell that allows them to hone in on their favorite food and use specialized mouth parts to draw out moisture and nutrients from the waste.
蜣螂具有敏锐的嗅觉，能够不断的磨自己最喜爱的食物。它们使用专有的口器来吸取食草动物排泄物中的水分和营养。
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