英语老师要自我介绍,各位大侠,小弟跪求一篇短的自我介绍,我叫jack,今年13岁喜欢唱歌和数学、

hello, everyone here. hi. i'm Jack. of course, you know i'm a boy. haha. i'm 13 years old and i know we are more or less, hehe. i have a few hobbies, such as singing. i can do it pretty well. and i'm glad to sing for all of you. besides i love math very much. do you like it? oh, by the way, i love eating bananas. do you want to be my friend? i'm here. thank you for your time.
嗨,大家好.我是jack.当然咯,大家都看的出,我嘛是个男孩子咯.哈哈.我13岁.我相信我们大家都差不多吧.呵呵.我有几个爱好的,例如唱歌.我唱的不错哟.我很高兴为所有在座的各位演唱的.另外我热爱数学.你喜欢数学么?哦,顺便带一句哟,我超爱吃香蕉的.你想成为我的朋友吗?我,在这里哟.谢谢大家的时间啦