civil airplane

例句：

1. 1. The civil airplane is a popular mode of transportation for long-distance travel.
   民用飞机是长途旅行的热门交通工具。
2. 2.The civil airplane has revolutionized the way we travel by providing faster and more comfortable options.
   民用飞机已经改变了我们的旅行方式，提供了更快、更舒适的选择。
3. 3.The civil airplane has made it possible for people to travel across great distances without having to rely on expensive airfares.
   民用飞机使得人们能够跨越长距离而无需依赖昂贵的机票。