If you won't stop smoking, you can only expect to have a bad cough.

如果你不肯戒烟，你只会患严重咳嗽。

youdao

I have to pick up some cough medicine for my husband. He has a bad cough.

我来给我丈夫抓点咳嗽药。

youdao

Sara, hi, how's it going? I have to pick up some cough medicine for my husband. He has a bad cough.

莎拉，你好吗？我来给我丈夫抓点咳嗽药。他咳嗽得很厉害。

youdao

Older children and adults who have whooping cough often appear to have a bad cold or persistent cough that can be so severe that it causes vomiting.

CNN: Can breast-feeding prevent whooping cough?

Thanks to that and Advair's nifty delivery system--a plastic purple puck that is easy to use--the drug has moved far beyond a narrow audience of severe asthma patients to reach those with mild cases and nonasthmatics who simply have a bad bronchial cough.

FORBES: Trouble Breathing