student-teacher ratio

基本解釋

Second, increase the student-teacher ratio.
第二，增加學(xué)生與老師人數(shù)的比率。
A report by the Department of Education estimates that the student-teacher ratio in China is four times higher than in the United States.
教育部的一份報(bào)告估計(jì)中國的學(xué)生和老師的比例比美國高四倍。
There are only 5, 000 native speakers of English teaching English in Chinese classrooms, yielding a fairly daunting student-teacher ratio of 60, 000 to 1.
目前，在中國境內(nèi)授課的英語母語教師僅有5,000人，導(dǎo)致師生比例達(dá)到駭人聽聞的1：60,000。

However, when you think about it, a low student-teacher ratio goal, is specifically a low-productivity goal inconsistent with productivity increases needed to stretch scarce tax and tuition dollars.
FORBES: Why Fixing America's Schools Means Increasing Teacher Productivity