暑假里同学们玩得还开心吧?有外出旅游的吗?是不是觉得好玩倒是好玩,不过又是汽车又是火车又是飞机,说不定还要坐船,真是麻烦啊,如果再加上堵车,或者飞机晚点之类的,那可真是扫兴。随着科技的发展,我们的交通工具会有怎样的改变呢?下面,我们就一起来听听专家们为我们描绘的未来 During the summer vacation, are the students happy to have fun? Is there travel? Isn’t it fun to play, but it’s a car and a train and an airplane. Maybe it’s a boat ride. It’s really troublesome. Or if the plane is late, it can be a disappointment. With the development of science and technology, how will our transportation be changed? Next, we will listen to the future that our experts have described for us.