读书的主要用途，就怡情而言，体现在独处幽居时；

Their chief use for delight, is in privateness and retiring;

youdao

读书不但可以增长知识，善于读书的人还可以通过读书来怡情养性、益寿延年。

Reading can not only increase knowledge, good at reading people can also be read to builds character and longevity.

youdao

首先说的是读书的三种功用，即：怡情、傅彩和长才。

Study serve for delight, for ornament, and for ability.

youdao

首先说的是读书的三种功用，即：怡情、傅彩和长才。

Study serve for delight, for ornament, and for ability.

youdao