That's the conclusion of a new study that tested delaying school start time from 8 a.m. to 8.30 a.m.

这是一项新的把上学时间从早晨8点推迟到8点半得出的结论。

youdao

This new study looks in more detail at the effect of a half-hour delay on school start time by asking students to fill in questionnaires at the start and end of the three-month study.

这项新的研究更细的研究延后上学半个小时会产生的影响，在研究开始和三个月后研究结束的时候，学生们被要求填写一份调查问卷。

youdao

A few other changes many of you mentioned include better school lunches — a lot of you talked to us about that; getting uniforms, or getting rid of them; later school start times.

还有很多其他的建议，比如很多人提到改善学校午餐；统一制服或取消制服；推后上课时间。

youdao

But new research suggests that this might have a protective effect a few years later when children start school.

VOA: special.2010.12.15

I don't do that. Part of this is designed to get you to start thinking about the transition from high school to college.

我不那样做，有些作业是为了,让你们开始思考,高中到大学的转变。

麻省理工公开课 - 固态化学导论课程节选

Well, I applied in my last year at school at the start,

起初，我是在中学的最后一年申请的，

关于大学申请 - SpeakingMax英语口语达人

When the vehicle is not in use during school start and finish times, it will be deployed in other areas affected by problem parking.

BBC: Oldham parents could face school parking fines

Dating relationships in high school start off innocent and sweet enough.

FORBES: Words Can Lead to Murder

He left law school to start Modus in his third year and never looked back.

FORBES: Abtin Buergari's Modus Disrupts "Corrupt" eDiscovery Business