If we have to spend more and more money providing medical services for those who suffer from smoking-related illness,
如果我们不得不花费越来越多的钱为那些受吸烟相关疾病困扰的人群提供医疗服务的话,
请问句中 “providing medical services” 具体做什么成分?是状语么?
如果我们不得不花费越来越多的钱为那些受吸烟相关疾病困扰的人群提供医疗服务的话,
请问句中 “providing medical services” 具体做什么成分?是状语么?