Any demonstrable harm caused by the use of plastics and painkillers has to be weighed against the benefits they bring, such as reliability and efficacy.
2
他们中一些人担心空气中的毒素以及滥用塑料制品会危害人类健康,另一些人则对当前儿童用药过量表示关切。
Some worry about toxins in the air and the overuse of plastics, while others fret that children are overmedicated.
3
日常使用的塑料制品和药物是否会对人类造成危害?
Are commonly used plastics and medicines harming human health?