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人们把宝宝的脚比做树的根,它的成长发育关乎着整棵树的健康。关于小脚丫的事,你清楚吗?一起来聊聊吧。
People regard the baby’s foot as the root of the tree, and its growth and development are related to the whole tree’s health. Do you know about the little feet? Let’s talk together.