保持锌地充足水平对一个健康小孩地成长和发育十分重要。
Adequate levels of zinc are vital for a healthy baby's normal growth and development.
许多已经生过一个健康快乐的小孩的夫妇，正面临着一个两难的困境，即要不要生二胎。
Many couples, who already have one healthy, happy child, are facing a dilemma, namely, the issue of whether or not to have a second child.
它们帮助小孩和大人在长时间住院期间保持身体健康，有些人表示甚至能帮助他们康复。
They help both children and adults stay strong during long hospital stays, and, some suggest, even help them get better.
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