Pneumococcus pneumonia (lungs infection) symptom: The cough, the chest is stuffy, lives the phlegm, has a fever and feels cold with (or) trembles.

• 肺炎球菌肺炎(肺部感染)症状：咳嗽，胸口闷，生痰，发烧和发冷和(或)发抖。