yī / shēng / tí / xǐng / dà / jiā / bìng / cóng / kǒu / rù / píng / shí / yī / dìng / yào / zhù / yì / yǐn / shí / wèi / shēng

医生提醒大家，病从口入，平时一定要注意饮食卫生。

The doctor reminded everyone that illness enters through the mouth, so they should pay attention to food hygiene.