為一種慢性呼吸道疾病。咳嗽、痰、呼吸困難、喘、長期抽煙或空氣污染等症狀

為一種慢性呼吸道疾病。咳嗽、痰、呼吸困難、喘、長期抽煙或空氣污染等症狀，由於肺臟對有害微粒或氣體的不正常發炎反應所造成，使得肺部產生氣流阻塞。這種氣流阻塞通常為緩慢進行，是一種呼氣氣流受阻，而且無法以藥物完全恢復之疾病。
患者主要症狀為長期有痰或呼吸困難，通常是漸進式惡化。

結果 (英文) 1:

Is a chronic respiratory disease. Cough, sputum, dyspnea, asthma, long-term symptoms such as smoke or air pollution, since the lungs of harmful particles or abnormal inflammatory reaction caused by gases, so that the lungs to produce airflow obstruction. This airflow obstruction is usually performed as a slow, an expiratory flow is blocked and can not be fully restored to the disease of drugs.
The main symptoms of patients with sputum or dyspnea long, usually progressive deterioration.

結果 (英文) 2:

is a chronic respiratory disease. Symptoms such as cough, sputum, breathing difficulties, wheezing, prolonged smoking, or air pollution, caused by the abnormal inflammatory reaction of the lungs to harmful particles or gases, cause air flow in the lungs to block.
This air flow blocking is usually slow, is a disease that is blocked by the exhalation air flow and cannot be fully recovered by drugs. The main symptoms of the patient are long-term sputum or breathing difficulties, usually progressive deterioration.

結果 (英文) 3:

It is a chronic respiratory disease. Cough, phlegm, dyspnea, asthma, long-term smoking or air pollution and other symptoms are caused by the abnormal inflammatory reaction of the lung to harmful particles or gases, which causes air flow obstruction in the lung. This kind of airflow obstruction is usually slow, which is a kind of disease with blocked expiratory airflow and can not be completely recovered by drugs.
The main symptom of the patient is long-term sputum or dyspnea, usually progressive deterioration.