免费的午餐 The Free Meal

My mother finds a way to let me have more pocket money. She asks me to do some cleaning work. When I finish each task, I will get little pay. I am so happy to help her to do house work, so I can gain extra money to buy what I want. My mother shows me there is no free meal, so I need to work for what I want.
妈妈找到了一种让我有更多零花钱的方式。她叫我做一些清洁工作，每当我完成一个任务，就会得到一点小钱。我很乐意帮助她做家务，这样我就可以获得额外的钱去买我想要的东西。我妈妈向我展示了天下没有免费的午餐，我要为自己想要的东西付出努力。