Today I got a new bag,it's pink colour.There have some butterfly on it.it looks very beautiful,The bag has two belt on it. The belt can protect my backbone.I choose it by myself,it profect for me. 今天我买了一个新书包，它是粉红色的，上面有几只蝴蝶，看起来很漂亮。书包上有两条皮带，可以保护我的后背。我非常喜欢这个书包。