But,if a child is choking and cannot make noise or is turning blue, parents should know the Heimlich maneuver, or for babies under the age of one, give a few quick slaps on the back and then chest thrusts.

VOA: standard.2010.02.23

No child should know their biological parents and no parent should know their child.

没有小孩应该认亲,也没有父母应该辨认出他们的孩子。

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