问题描述：
英语翻译
easy chairs and sofas are also dangerous places to study.learning requires energy.give your body a message that energy is needed.put yourself into a situation that supports that message
easy chairs and sofas are also dangerous places to study.learning requires energy.give your body a message that energy is needed.put yourself into a situation that supports that message
问题解答：
我来补答展开全文阅读