加利福尼亚州立大学的爱德华·巴拉诺维斯基教授说，调查结果反映出美国中学“可怕”的辍学率。

Professor Edward Baranowski of California State University said that the results reflected the " horrific" drop-out rates of US high schools.

youdao

加利福尼亚州立大学的爱德华·巴拉诺维斯基教授说，调查结果反映出美国中学“可怕”的辍学率。

Professor Edward Baranowski of California State University said that the results reflected the " horrific" drop-out rates of US high schools.

youdao