We smell alcohol . would you accept the breathalyzer test 你身上有酒味，是否愿意接受酒精浓度测试？
2.
Scientists are developing a super - sensitive breathalyzer - type tool that works a lot like a nose and could one day sniff out human ills 美国的一个科研小组目前正在开发一种类似呼气测醉器的工具，这种超级灵敏的仪器就像一个“电子鼻子” ，它可以在不久的将来替人体查找病因。
3.
To strengthen drink driving regulations , all officers attached to district traffic teams , in addition to all traffic officers , are trained to conduct breathalyzer tests on suspected drivers 为加强打击酒后驾驶，除了所有交通部人员需要接受使用手提检查呼气测试器训练外，各警区区交通队人员亦须接受该项训练。
4.
Scientists are developing a super - sensitive breathalyzer - type tool that works a lot like a nose and could one day sniff out human ills . rather than detecting blood - alcohol levels or garlic and onions the device would identify diseases by sensing chemical patterns carried in the breath 美国的一个科研小组目前正在开发一种类似呼气测醉器的工具，这种超级灵敏的仪器就像一个“电子鼻子” ，它可以在不久的将来替人体查找病因。
5.
Typical topics include : the green - house effect , waste treatment , alternative energy source for automobiles , the breathalyzer , cooking methods , insect control food and agrochemicals , drug and drug action , real - life application of polymers , household chemistry , perfumes etc . some demonstrations will be carried out in class 典型的课题包括温室效应、废物处理、汽车的另类能源、酒精测试、烹调方法、控制昆虫、食品与农药、药物及其作用、聚合物的应用、家居化学、香水等等。间中会有实验示范。
