He runs everywhere and plays on the grass and also he smells flowers which smell good!

他在草地上奔跑着并且也闻着花朵，它们闻起来很香！

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The air smells of the lords and ladies’ bad perfume and the food on the table, which do not smell good at all when combined.

空气中迷漫着贵族主及贵妇的难闻的香水味，还有这些桌上摆着的食物，他们摆在一起的时候发出的那些味道让人没有胃口。

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In the meantime, other scientists had identified a receptor in a group of neurons that enable fruit flies to smell carbon dioxide, which signals the presence of a good meal of tasty yeast.

同时，其他科学家已经在一组神经元中识别出了一个受体，这个受体能使果蝇闻到二氧化碳，二氧化碳是一顿美味的活酵母呈现的标志。

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The court heard he could not smell it due to his poor sense of smell and his English was not good enough to understand the writing on the bottle, which he thought was cleaning soap for the floor.

BBC: Danilo Restivo