谁都有坏习惯，我也有一个坏习惯，就是上课不认真。
Everyone has bad habits. I also have a bad habit, that is, I don't take classes seriously.
有一次上课了，我在桌板下玩来玩去，被老师骂了一顿后，我眼泪都流出来了。我下定决心，一定要把这个坏习惯改掉。可是，我想了想问题又来了，怎么才能把坏习惯改掉呢？哦，有了，就是每天坚持住就行了。
Once in class, I played around under the table. After being scolded by the teacher, my tears came out. I'm determined to get rid of this bad habit. But when I think about it, how can I get rid of my bad habits? Oh, yes, just hold on every day.
今天上课的时候，我看着黑板上的字，认真听了老师说的每一句话，我还积极发言呢！下课了，老师还表扬了我。
Today in class, I looked at the words on the blackboard and listened to every word the teacher said. I also spoke actively! After class, the teacher praised me.
今天真开心呀，我能改掉上课不专心的坏习惯，就能变得更棒了。
Today, I'm so happy. I can get rid of the bad habit of not paying attention in class and become better.
今天我还懂得了很多知识，就是想改掉坏习惯就得坚持住。
Today, I also know a lot of knowledge, that is, if I want to change my bad habits, I have to persist.
