露宿风餐

Explanation: Spend the night in the open air, in the air to eat. Streams of life hard to describe. 　　Usage: Joint type; as the predicate attribute; describe the line or the wild life of hard road 　　Source: Su Song, "is approaching the first to send no later than Jun far three still appropriate child" poem: "sleeping on air meals six years, the Ming river to drink Manan." 　　Examples: After he left the house, ~ to hurry, very hard. Thesaurus:  Arduous, Piper Road worn-out dress, live rough, Sleep thatch rest the head on lumps of clay, Cao Xing bivouac, Meal wind and rain, Canfengyinlu, regard the sky as a curtain,regard the earth as a mat, Mayuepifeng, In(rags and) tatters wicker, bamboo Road, Wicker Road in(rags and) tatters, Bilulanlou, Bilulanlv, Bilulanlv