求翻译：我以前常常头发是短的，现在是长的。我以前常常很害羞内向，但是现在开朗外向。我以前很不喜欢学习，因为我觉得读书很困难，而且我一看到书就想睡觉，但是现在我很努力的读书，觉得读书很有趣。我以前常常惹麻烦让父母担心，但是现在我很乖，我还常常帮父母做家务。我的这些改变让父母很开心，我也很开心。是什么意思？

I used to short hair is now long. I used to often very shy introverted, but now an outgoing. I used to not like to learn, because I think reading is difficult, and I saw the book wanted to sleep, but now I am very hard to read, think reading is very interesting. I used to let parents worry about tro

正在翻译，请等待...

I before the hair is frequently short, now is long.I before frequently very shy introversion, but present open and bright extroversion.I before does not like studying very much, because I thought studies very difficultly, as soon as moreover I saw the book wants to sleep, but my earnest efforts stud

I used hair is short, it is long. I used to often very shy and introverted, but now open outward. I do not like to learn before, because I think it is difficult to read, and I saw the books they want to sleep, but now I'm very hard to read, think reading is very interesting. I used to get in trouble

I used hair is short, it is long. I used to often very shy and introverted, but now open outward. I do not like to learn before, because I think it is difficult to read, and I saw the books they want to sleep, but now I'm very hard to read, think reading is very interesting. I used to get in trouble