lǎo / rén / dú / jū / xiǎo / wū / sì / bì / xiāo / rán / rì / zi / guò / de / hěn / qīng / kǔ

老人独居小屋，四壁萧然，日子过得很清苦。

The old man lived alone in a small room with bare walls, leading a hard life.