呼吸系统

• Prevention of severe acute respiratory syndrome
  预防严重急性呼吸系统综合症
• Respiratory diseases difficulties system ,
  呼吸道疾病呼吸困难呼吸系统。
• Severe acute respiratory syndrome - welfare services
  严重急性呼吸系统综合症-福利服务界
• I ' ll just get over my chronic respiratory illness
  我一下就能克服我的慢性呼吸系统疾病
• Prevent severe acute respiratory syndrome sars
  预防严重急性呼吸系统综合症
• Wearing a mask offers protection against sars
  佩戴口罩可预防严重急性呼吸系统综合症。
• Shortness of breath , bluish lip , etc ,
  呼吸系统症状例如呼吸困难口唇青紫等
• Consultant , respiratory team , tuen mun hospital
  屯门医院呼吸系统科顾问医生谭卓贤医生
• What is severe acute respiratory syndrome sars
  甚么是严重急性呼吸系统综合症沙士？
• Wearing a mask offers protection against sars
  佩戴口罩可预防严重急性呼吸系统综合症。