From professional translators, enterprises, web pages and freely available translation repositories.
its impacts on child health include increased risk of stillbirth, neonatal death and sudden infant death syndrome; pre-term birth; higher proportion of low-birth-weight infants; and increased risk of lower respiratory infection and attention-deficit/hyperactivity disorder.
吸烟对儿童健康的影响包括死产、新生儿死亡和婴儿猝死综合症的风险增加;早产;出生婴儿体重轻的比例增加;以及下呼吸道感染和注意力缺陷/多动症的风险增加。