人们在进行撞击测试时使用的假人通常是按照体重为78公斤左右的男性标准体型制作的。
Crash tests normally use dummies that represent standardsized males weighing about 78 kilograms.
给吉娃娃这种体型较小的宠物狗多吃2磅食物（0.9千克）就相当于标准体型的宠物狗多吃近60磅。
Two extra pounds (0.9) on a smaller breed, such as a Chihuahua, is the equivalent of nearly 60 pounds.
事实上，沃尔沃的研究表明，一只标准体型的宠物狗在一辆时速30英里的车上旅行时，将产生2,700磅的重量，足以与大象宝宝媲美。
In fact, research by Volvo indicates that a standard-sized dog traveling in a car at 30 MPH turns into 2,700 pounds of force - the same size as a baby elephant.
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