知青的`英文：
Educated youths
educated是什麼意思：
adj. 有教養的；受過良好訓練的
An educator must first educate himself. 教育者必須自己先受教育。
Rural education reform is a hot spot in education research. 農村教育問題是目前教育界研究的一個熱點。
social psychology of education.教育社會心理學 。
He was handicapped by lack of education. 他因文化水平低而吃了虧。
They're cutting funds for education.他們正在削減教育經費。youths是什麼意思：
n. 青春（時期）；初期；青年們
The Flight of Youth青春飛逝
My youth and youthful strength fled long ago.我的青春和青春的活力早已消失。
The youth has plenty of go in him.這個年輕人幹勁十足。
You should consider his youth.你應體諒他的年輕。
a nation in its youth建國初期
