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。

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Train and trust your nose. Of all our senses, smell makes the most direct connection between the outside world and your brain.

训练并依赖你的鼻子，所有感知之中，嗅觉为大脑和外界之间最直接的联系。

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Asphalt smoke is one of the pollution matters, which comes from the production or construction course and has direct influence on the air environment because of its fetor and irritating smell.

沥青烟是生产和建筑施工过程中产生的污染物质之一，该物质产生的恶臭和强烈的刺激味道直接影响周围的大气环境。

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