翻译:交通便利,经济高速发展,便于人民的出行和生活,人民幸福指数很高

问题描述:

翻译:交通便利,经济高速发展,便于人民的出行和生活,人民幸福指数很高

The people's happiness index is high with convenient traffic and speedy economic development,facilitating people's trip and life.