考试期间保持充足睡眠时间的翻译：Maintain adequate rest during examination time 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Maintain adequate sleep time during the examination period

Maintain adequate rest during examination time

Test period maintains the sufficient sleep time

Maintain adequate sleep time during examination

Maintain adequate rest during examination time