rú / guǒ / xiǎo / bìng / cháng / qī / bù / zhì / wèn / tí / kě / néng / huì / fā / zhǎn / dào / bìng / rù / gāo / huāng / de / dì / bù如果小病长期不治,问题可能会发展到病入膏肓的地步。If a minor illness is left untreated for a long time, the problem may become incurable.