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爸爸问宝宝,谁能尾巴摇?宝宝小手放身后,一边走呀一边笑:汪汪汪,汪汪汪,爸爸你呀可猜到?
Dad asked the baby, who can shake the tail? Baby hand lay aside, while walking on the side of laugh: bark, bark, dad you can guess?