求翻译：书是人类精神的食粮，在饥饿时，给人以精神上的支撑；书是人类亲密的朋友，在穷困时，给人以无私的帮助；书是人类无言的老师，在彷徨时，给人以正确的指导。是什么意思？

The book is food for the human spirit, in hunger, gives spiritual support; book is a close friend of mankind, in poverty, the giving and selfless help; book is a silent teacher of mankind, when in a loss to people with the right guidance.

正在翻译，请等待...

The book is the human spirit food, when hunger, for human's by spirit in support; The book is humanity's intimate friends, when destituteness, for human by selfless help; The book is human non-word teacher, when paces back and forth, for human by correct instruction.

Books are the food of the human spirit, hunger, provide emotional support; the book is a close friend of mankind, when the poor, give the selfless help; books is a silent teacher of mankind, at the time of indecision, give the right guidance.

Books are the food of the human spirit, hunger, provide emotional support; the book is a close friend of mankind, when the poor, give the selfless help; books is a silent teacher of mankind, at the time of indecision, give the right guidance.