Occasionally, it causes no discomfort at all, but you may feel pain when you lift heavy objects, cough, strain during urination or bowel movements or with prolonged standing or sitting.
有时候，你可能没有不舒服的感觉。不过，当你提重物、咳嗽、使劲排尿或排便、长时间站立或坐著时会感觉到疼痛。
A deep breath should be taken before each cough. The cough must be deep and prolonged, as when producing sputum from deep inside the chest.
每次咳嗽前应该大口地吸气。咳嗽时必须大力而且要持续地咳嗽，就好像使劲全力要把胸腔里的积痰咳出来一样。
A deep breath should be taken before each cough, and the cough must be deep and prolonged, as when producing sputum from deep inside the chest.
每次咳嗽前做一次深呼吸，咳嗽一定要深而且长，就象从胸中咳出痰那样咳嗽。
Based on the evidence currently available, a recommendation can not be given for air-modification interventions in the treatment of prolonged, non-specific cough in children.
根据最近可用的数据，并不能建议利用空气修饰介入方法治疗患有长期非特异性咳嗽的儿童。
A deep breath should be taken before each cough, and the cough must be deep and prolonged, as when producing sputum from deep inside the chest.
每次咳嗽前必须深深呼吸，并且每一次的咳嗽一定要深和长，就仿如要从胸膛深处咳出痰的情况一样。
The cough must be deep and prolonged, as when producing sputum from deep inside the chest.
然后，用力地、深深地、长长地咳，好像要把胸腔深处的痰咳 出来一般。
The cough must be deep and prolonged, as when producing sputum from deep inside the chest.
然后，用力地、深深地、长长地咳，好像要把胸腔深处的痰咳 出来一般。
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