警察：真的吗？但是我能从您的呼吸中闻到酒精的味道。请朝这个酒精测试仪吹气。

Policeman: Really? But I can smell alcohol on your breath. Blow into this breathalyzer, please.

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请朝酒精测试仪吹气。

Please blow into the breathalyzer.

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另一个极端情况，法国要求驾驶员在驾驶时随时携带便携式酒精测定仪。

On the other end of extreme, France requires its drivers to carry a portable breathalyzer at all times when driving a car.

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