昨天是我的生日，我收到了很多礼物。它们用彩纸包着，其中有两件有趣的东西。
    我姐姐送了我一个圆纸包，开始我认为是个足球，但打开后才发现是一个闹钟。我哥给我留了张条，告诉我：“我的礼物已经放在你的卧室里了。”我走进卧室，发现一个盒子。我打开了它，里面是一台笔记本电脑。我非常高兴。
    这两件礼物是为了让我好好学习，抓紧时间。

It was my birthday yesterday. I got a lot of gifts. All of them were covered with coloured paper. Among them there were two interesting ones.
     My elder sister gave me a round paper bag and I thought it was a football. BUt when I opened it, it turned out to be a clock. My brother gave me a message, saying that "My present has been put in your bedroom. "As soon as I went into my bedroom,  I found a box. I opened it and found a laptop. I was very happy.
     These two presents aim to let me study hard and not to waste time.