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。

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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。

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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。

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