Out of the airport, I called a taxi and sat in. "Master, go to Jinhu mansion, Huancheng Road..." Before I finished, the driver interrupted me: "that place is no longer a Jinhu mansion. It's an office building called" Gantang international ". The Jinhu mansion has been moved to the South Gate lake." I think: even if the location of a residential building has changed, the whole Jiujiang City will change even more. So I said to the driver, "master, can you show me around Jiujiang City?" The driver agreed happily. I asked, "master, why is there no gas station from the airport to here?" "You see there are many small holes in front of your seat," the driver replied, "that's the" energy absorber. ". Now the energy of these cars has been changed from gasoline to carbon dioxide. These small holes are to suck in the carbon dioxide you exhale, then convert it into kinetic energy, and finally exhaust the "exhaust gas" - oxygen. There is a pipe on the top of these holes, which is used to discharge oxygen. " "Oh, no wonder the air in the car is so fresh!" I can't help but say. I put my head out of the window to enjoy the beautiful scenery, eh? What kind of tree is that? I asked the driver. The driver glanced at it and said, "it's a sound-absorbing tree. It's a new clone. It can absorb noise and then convert it into oxygen. It's beautiful, practical and not afraid of being bitten by insects. At present, the sound-absorbing tree is on trial in Jiujiang. If the effect is good, the Research Institute will continue to extract the gene of this tree and clone more sound-absorbing trees. " "Modern technology is amazing!" I sighed to myself. The driver watched the car go around the overpass a few times, and arrived at the small dam between Gantang lake and Nanmen lake. When I saw the clear bottom of Gantang lake and Nanmen lake, I could see the pebbles and small fish and shrimps under the water, and a semicircle tunnel was placed at the bottom of the lake. It was not the two smelly and muddy lakes 20 years ago. The driver saw my surprise in the rearview mirror and said, "it's no surprise. In order to manage the two lakes, the government paid a lot of money to buy some sewage treatment plants and some bottom garbage collectors to put around the lake and in the center of the lake. Now the water in the two lakes can be drunk, swims and washes. If the lake is polluted again, it doesn't matter. The garbage collector will suck in the garbage at the bottom of the lake, and then the sewage treatment unit will suck in the polluted water and discharge it after treatment. " I asked, "master, can you take me to the Lake Tunnel to have a look?" The driver agreed. He drove around the overpass again. Then he entered the Lake Tunnel through a slope. I looked out, yo! The little fish swam around the top of the tunnel, and the little crabs climbed to the top of the tunnel. They knocked on the tunnel with small pincers. Occasionally, a few boats crossed the tunnel, rippling a series of ripples.

【二十年后回故乡】相关文章：

★ 二十年后回故乡

★ 二十年后回故乡

★ 二十年后回故乡

★ 二十年后回故乡

★ 六年级分类复习(一)

★ 二十年后回故乡

★ 二十年后回故乡

★ 二十年后回故乡

★ 二十年后回故乡

★ 二十年后回故乡