短语
大面积丰收
reap a bumper harvest over large areas
积累了丰富的经验
Accumulated a wealth of experience
;
have accumulated a wealth of experience
积累了丰富的藏书
He accumulated a good library
积累丰富社会阅历
Accumulate Rich Society Experience
积极、内容丰富、乐趣
Active, Informative, Fun