▌作品介绍：我们的交通工具大多以汽车、火车、地铁···等出行方式。这些对于现在的我们很便利，但它会严重危害到我们的空气（例如：汽车尾气）。所以我希望未来可以研发出一款不仅不会影响空气也不会耗费太多能源的交通工具，那就是传送门（灵感来于：哆唻A梦的任意门）。这样人们的出行方式会更加方便，环境也会得到净化，变得干净。
此文自动翻译Introduction:Most of our means of transportation are by car, train, subway, etc. These are very convenient for us now, but they will seriously endanger our air (e.g. automobile exhaust). So I hope that in the future, we can develop a transportation tool that not only does not affect the air, but also consumes too much energy. That is the portal (inspired by any door of Duo Zao A Dream). In this way, people’s way of travel will be more convenient, and the environment will be purified and become clean.
