We have all had a shaky hand and a dry mouth before speaking in public.

当众发言之前，我们都曾双手发抖，嘴巴发干。

Any stomach pain? A dry mouth?

那胃疼吗？口干吗？

Dry mouth is caused by many common medicines.

口干可有许多常用药物引起。

It starts out pretty mild – you might feel thirsty and have a dry mouth.

开始的时候会比较缓慢——你或许会感觉到口干舌燥。

Be sure to ask the doctor or pharmacist if any of your medicines cause dry mouth.

如果你有药物引起的口干一定要询问医生或药剂师。