1.you're not a mechanical toy that God winds up and turns you loose and you do what you're supposed to do.
你也不是由上帝操控,任凭衪上紧或松开发条来支配你一举一动的机械玩具。
2.The father promised to buy a mechanical toy dog for his son.
父亲答应给儿子买一只机器玩具狗。
3.Designing of mechanical toy and training of creative ability
机械玩具设计与创新能力培养