If we replaced half of our administrative staff with classroom teachers, we might actually get a majority of our classes back to 20 or fewer students per teacher.

如果我们用课堂教师替换一半的行政人员，我们可能会让大多数班级回到每位教师管理20名或更少的学生的情况。

youdao

Lumpy and lazy; I aspired to lethargy. In the second year of university, I missed half my classes just because I couldn't pull myself out of bed.

我臃肿不堪，懒惰成性，无精打采。大二的时候，因为成日卧床不起，一半的课程都挂了科。

youdao

In Escuela 95, up to half of the students in some classes have broken their machines, usually by cracking the screen or snapping the antennae that pick up a Wi-Fi signal.

在Escuela 95小镇，某些班级将近一半学生已经弄坏了他们的小笔电，通常是发生屏幕断裂或接收无线上网讯号的天线折断。

youdao

In 20 years such rising stars, young and from all social classes, stand to replace half the names on today's list of India's top 100 firms.

ECONOMIST: Which way to capitalism?

Stone worked for months trying to reconcile the different requirements each program had for families as well as the school, before throwing his hands up and deciding instead to offer two half-day pre-K classes.

FORBES: Magazine Article

Three quarters were worried that pupils in the other school might be rough or nasty and half of older pupils worried about having to travel to share classes in a different school.

BBC: Northern Ireland