Lead poisoning in children is confirmed when two consecutive blood tests show a lead content in a child's blood of over 100 milligrams. There are many ways for children to become poisoned by lead. Such as air pollution and poor health habits. In the home, paint, colorful toys and tableware all contain lead. It's good to eat more calcium-rich foods, such as milk, as well as foods rich in zinc, iron and vitamin C.

儿童铅中毒已经被证实，实验已经证明经过两个连续血液检测后显示一名儿童的血液中铅含量超过100毫克Z+us,wayH*nCDsZG。很多种途径都能造成孩子铅中毒Y2;l|=Y(!b^nmA3g%。如空气污染和很多恶习fhFNZt]h&j|t]U。在家里，油漆，五彩缤纷的玩具和餐具当中都含有铅)|r^UgM&2)0C_p。多摄取富含钙的如牛奶等的食品对人体非常有益，也有食物中含有丰富的锌、铁和维生素CnED#9ic.z.jv。

词语解释：

1. lead n. 铅
2. confirm v. 证明，确认
3. poison n. 毒