zhè wèi / bìng rén / de / zuǒ / fèi yè / yǒu / yī kuài / yǐn yǐng / xū yào / jìn yī bù / jiǎn chá这位病人的左肺叶有一块阴影,需要进一步检查。This patient has a shadow on the left lung lobe, requiring further examination.