diseases come in at the mouth; diseases enter (/are contracted) by the mouth; illness finds its way in by the mouth
❍ 喝生水不卫生，别忘了～这个道理。Drinking unboiled water is bad for the health. We mustn’t forget the truth that diseases come in at the mouth.
病从口入bìnɡ cónɡ kǒu rù
指某些病是因为吃东西不小心引起的。illness finds its way in by the mouth, a closed in mouth catches no flies, diseases entering by the mouth
病从口入bìnɡ cónɡ kǒu rù
指某些病是因为吃东西不小心引起的。illness finds its way in by the mouth, a closed in mouth catches no flies, diseases entering by the mouth