NHS

例句：

1. 1. The NHS is a government-funded healthcare system in the UK.
   英国国家卫生服务体系是政府资助的医疗保健系统。
2. 2. The NHS provides free medical care to all citizens.
   国家卫生服务体系为所有公民提供免费医疗。
3. 3. The NHS has been criticized for its poor performance and high costs.
   国家卫生服务体系因表现不佳和成本高昂而受到批评。