But if you've ever been to the movies, you'd be familiar with their scent.

如果你看过相关电影，就会对这种动物所气味并不陌生。

A ripen truffle gives off a distinct scent that the dogs can track.

成熟松露一种独特气味，狗可以追踪到。

Also, some of the flowers give off a wonderful smell.

此外，一些一种美妙气味。

It was a like a milk container left out in the sun.

像是像暴露在阳光奶容器 气味。

For an Ankylosaurus, a T. Rex's distinctive odor is a dead giveaway.

对于甲龙，雷克斯霸王龙独特气味就是死亡警示。

The smell of the drowned carcasses will draw predators from miles around.

淹死尸体气味引来了几英里外掠食者。

They use dogs to smell the special odor that bedbugs make.

他们用狗来嗅臭虫特殊气味。

That's what gives smoke its sort of acrid, distinct smell.

挥性有机化合物使烟刺鼻独特气味。

And there are some plant species here that have specifically evolved to attract elephants.

这一地区有一些植物能吸引大象气味。

But it's the scent of an animal that even the strongest Tyrannosaurs prefers not to tackle.

但这种气味猎物，就算是最强壮霸王龙，也会避而远之。

Its position is generally known by the offensive odour arising from the refuse of fish scattered around.

巢位置通常被鱼残骸刺鼻气味所环绕。

Still, others grow close to the ground and give off a yeasty scent to lure in rodent pollinators.

还有其他在地面生长花朵会酵母气味来吸引啮齿类传粉者。

And now, in a major advance in research connecting animal odors to human recreational venues, researchers know why.

而现在，一项将动物气味同人类娱乐场所联系在一起研究已经让研究人员们揭开熊狸身上这样气味奥秘。

They spent four years picking through old skins, musty specimens, old drawings, and written descriptions- whatever was available.

他们用了4年时间，从旧毛皮、难闻气味标本、古画、文字描述——总之是从他们找得到一切东西中寻找资料。

The bodies with the beetle goop gave off much less of a strong-smelling compound that usually brings other burying beetles.

携带甲虫黏液尸体一种强烈气味化合物要少得多，而其他埋葬甲虫通常会这种气味。

In certain localities thin smoke holes gave off a sulfurous odor, showing that the inner fires still kept their wide-ranging power.

在某些地方还有轻微喷烟，硫磺气味，证明内部火仍然保持着它伸张展力量。

Appreciate the smell that they give off, stop and smell the roses.

欣赏它们气味，停来闻一闻玫瑰花香。

Some people, they just can't appreciate the smell of 80,000 birds worth of droppings.

有些人就是无法欣赏8万只鸟粪便气味。

The glands on their rump release an alarm  odor whenever the pronghorn sees a predator.

每当叉角羚看到捕食者时，臀部腺体就会警报气味。

Palo Santo cleanses the air, and makes everything smell good around me, especially my house.

圣木净化空气，让周围一切都好闻气味，尤其是我家。