周末来临了。周六,我奋笔疾书,终于完成作业了!“今天天气这么好,我们去购物吧!”爸爸满面春风地笑着说。“好!”我拉开爸爸装钥匙的抽屉,仔细地寻找了一番,却没有发现爸爸的车钥匙,“爸爸,你的车钥匙呢?”爸爸说:“现在汽车尾气排放泛滥,又没有有效地管理办法,导致了雾霾天持续不断,PM2.5指数持续上升,所以为了倡导低碳生活,我早就不开车了!”“那我们怎么去呀!”“现在提倡绿色出行,当然是乘公交呀!”于是,我和爸爸乘上 The weekend is coming. Saturday, I worked hard on the book, and finally finished my homework! “” Today’s weather is so good, let’s go shopping! “Dad smiles and smiles. ”Good! “ I opened my father’s key drawer, carefully looking for it, but did not find my father’s car keys, ”father, your car keys? “ Dad said: ”Now the car exhaust The flooding and the lack of an effective management approach led to the haze days continued, PM2.5 index continued to rise, so in order to promote low-carbon life, I have long been driving! “” Then how do we go! “” Now promote green travel, of course, take the bus it! "So, my father and I take