Let the baby from the intuitive like, such as the food spell cartoon logo, thus stimulating the appetite for children.

让孩子从直观上喜欢，比如把食物拼成卡通图案，以此刺激儿童的胃口。

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Variety of playful songs engage baby by stimulating auditory skills.

好玩的歌曲的品种进行刺激婴儿的听觉能力。

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When a woman sees her baby smile, the dopaminergic reward system of her brain activates, stimulating happy feelings, a recent US study shows.

美国最近一项研究发现，当母亲看到自己婴儿的微笑时，大脑中的多巴胺奖励体系被激活，从而感受到幸福。

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