我的心爱之物，是那个已经用了四年的书包：蓝色的外表，书包两侧和书包带上分布着几个铁做的小挂钩，书包里面分了三个不同大小的隔层既实用又好看。虽然它现在已经有一点陈旧了，但我还是很喜欢这个书包。
My beloved thing is the backpack that I have been using for four years: it has a blue exterior, several small iron hooks distributed on both sides of the backpack and the backpack strap, and three different sized compartments inside the backpack that are both practical and beautiful. Although it's a bit outdated now, I still really like this backpack.
这个书包是我爸爸在我上小学一年级的时候给我买的。虽然它的价格有点贵，但是我爸爸觉得它很实用，而且我又喜欢，就“果断”买下了这个书包。还记得书包刚到手时，我就迫不及待地去“探索”它的每一个细节和每一个功能，简直就是爱不释手，就差抱着它睡觉了。我很满意我的新书包。
This backpack was bought by my father for me when I was in first grade of elementary school. Although it was a bit expensive, my dad thought it was very practical and I liked it, so he "decisively" bought this backpack. I still remember when I first got my backpack, I couldn't wait to "explore" every detail and function of it. I couldn't put it down and almost hugged it to sleep. I am very satisfied with my new book bag.
我喜欢这个书包的原因除了好看，还有就是它的功能很多。我爸爸告诉我：书包有两条反光条，晚上车灯照在上面会反光，可以让司机看见我；坚固的框架式设计不但可以多放书，还能在我滑倒时保护我的后脑勺；后来我听同学说：当我们掉入水里时，这种书包可以令我们浮起来，这样，我们就不会溺水啦！
The reason why I like this backpack is not only because it looks good, but also because it has many functions. My dad told me that my backpack has two reflective strips, which reflect when the car lights shine on them at night, allowing the driver to see me; The sturdy frame design not only allows for more books to be stored, but also protects the back of my head when I slip; Later, I heard from a classmate that when we fall into the water, this backpack can make us float, so we won't drown!
我的书包还是一个“与众不同”的书包。它的与众不同在于它的体重。其他书包装满书的时候大概是7斤重，但我的书包装满书的时候足足20斤重，大概多了13斤呀！难怪外婆经常说我每天都是在“负重前行”了。不过，偷偷地告诉大家，这也是我锻炼身体的一个“秘诀”哦。
My backpack is still a 'unique' backpack. Its uniqueness lies in its weight. When other books are packed full, they weigh about 7 pounds, but when my book is packed full, it weighs a whopping 20 pounds, about 13 pounds more! No wonder my grandmother often says that I am "carrying heavy loads" every day. However, secretly telling everyone, this is also a "secret" for me to exercise my body.
虽然这个书包已经用了四年，爸爸也说它该到“退休”的年纪了，但它依然是我的心爱之物。即使以后它“退休”了，我也会把它珍藏好的。
Although this backpack has been in use for four years and my dad said it's time for retirement, it is still my beloved. Even if it 'retires' in the future, I will still cherish it well.