市场上富有创新性的新药物提供儿童服用说明，但仍然缺乏有关长期效益和风险的证据。
New and innovative medicines on the market provide indications for children but still lack evidence of long-term benefit and risk.
碘缺乏症的解决办法很简单，并且具有成本效益，因为碘很容易添加到食盐中。
The solution to IDD is simple and cost-effective as iodine can easily be added to table salt.
目前缺乏缺乏具有成本效益并具有安全性的替代杀虫剂。
Currently there is a lack of alternative, cost-effective and safe insecticides.
应用推荐