1.Slow English Listening for Primary Schools

I have many bad habits, but there is one always makes me upset. I like nodding off in class. Nearly everyone will have this bad habit in summer. But I will nod off in every class and every season. Usually, I will nod off when the class begins about ten minutes. I hate this. I have tried my best to correct it. But I failed in the end. This habit troubles me lot.
译文：
我有很多坏习惯，但有一个坏习惯总是让我心烦。我喜欢在课堂上打瞌睡。几乎所有人在夏天都会有这个坏习惯。但我在每个班和每个季节都会打瞌睡。通常情况下，我在上课开始十分钟左右就会打瞌睡。我讨厌这样。我已经尽力去纠正它。但我最终还是失败了。这个习惯让我很烦恼。
重点词汇：
nod off 打瞌睡，打盹儿
nod 点头致意 ; 点头示意 ; 点头 ; 打盹
in the end 最后 ; 终于