First, a set of six strains of bacteria work to break down the odorous compounds and then a perfume made from orange peel lightly scents the air.

这种细菌喷雾先是由一组六株细菌分解混合气味，然后再释放一种由橘子皮制成的香水气味。

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A perfume burner like this one emitted the smoke of a pastille made from ingredients like rosewater, myrtle, and orange, which burned gently over a charcoal fire.

像这样的香薰炉，散发出的香氛成分如玫瑰，桃金娘，橙子，将干的植物轻放在炭火上焚烧。

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Gathering orange blossom has developed there over the centuries as a local tradition and artisanal skill in perfume production.

收集橙花制定有千百年来作为当地的传统和手工技能的香水生产。

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Each year, the perfume maker celebrates a different flower and 2011 honours the orange blossom.

BBC: Perfume in Provence: Visit, smell, create

At fragrance workshops, groups learn ancient perfume making tricks as they make their own cologne or orange blossom eau de toilette.

BBC: Perfume in Provence: Visit, smell, create