请用英语简单描述一件你珍爱的物品，并包括以下三个方面的内容：

1、 如何得到的;

2、 拥有多久了;

3、 珍爱的原因。

注意：1、字数80左右;

2、开头已给出，不计入总词数。

My favorite thing from childhood is _____________________________________________

范文：

My favorite thing from childhood is a doll. It is a dog with big black eyes and white curly fur. I got it from my aunt on my 5th birthday. Since then it is always on my bed and I can't go to sleep without kissing it good-night. When I went to a boarding school, I took it with me. My roommates used to laugh at me about it, but I still kept it beside my pillow. I love it so much because it gives me fort whenever I feel down.