Most books are stored in the elastic cloud where traffic is expensive. For this reason, we have a limit on daily download.
Preview 婴儿手语123
Description:
孩子将学会使用他的两只手与你交流，他可以直接让你看他的手势，为了让你明白他也会减慢动作的速度。用不了多久，在孩子会说话以前，你就能够与他用手语进行交流了。
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The list of books you might like
Most books are stored in the elastic cloud where traffic is expensive. For this reason, we have a limit on daily download.
