Because many miniature vehicles were originally aimed at children as playthings, there is no precise difference between a model car and a toy car, yet the word 'model' implies either assembly required or the accurate rendering of an actual vehicle at smaller scale.
因为许多微型汽车最初是针对儿童玩具市場，没有精确的区别模型车和一辆玩具车，然而“模型”这个词意味着组装要求或一些尝试以较小尺寸准确呈现实际的车辆。