电动机混合了救生艇，高速公路巡逻车和扫雪机，制造出一种与众不同的紧急交通工具。年轻的读者会喜欢混合和匹配他们喜欢的汽车，并阅读有趣的声音和句子，从而形成一种趣味与互动相结合的体验。

Motor-Mix a lifeboat, highway patrol car, snowplow, and more to invent an emergency vehicle all your own! Mix-and-match emergency vehicles to create entirely new constructions. The text focusing on movement, sound, and location can be mixed-and-matched as well, resulting in both silly sentences and educational fun.