跟两本婴儿书1. Where Is Baby's Belly Button? A Lift-the-Flap Book link：http://www.amazon.com/gp/product/0689835604/sr=1-1/qid=1377700187/ref=olp_product_details?ie=UTF8&me=&qid=1377700187&seller=&sr=1-1 qty:1 price: 5.39 2. Moo Baa La La La link: http://www.amazon.com/Moo-Baa-Sandra-Boynton/dp/067144901X/ref=tmm_other_meta_binding_swatch_0?_encoding=UTF8&sr=1-3&qid=1377700187 qty:1 price: 4.89 多谢美团了。