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来源：雅诚德英语网
The groups of users who do not have the full means to own an aircraft have subsisted for a while, and they can be acknowledged through less expensive air services.
那些没有自己的飞机的人群可能存在一段时间，他们可以到便宜的航空公司得到服务。
The groups of users who do not have the full means to own an aircraft have subsisted for a while, and they can be acknowledged through less expensive air services.
那些没有自己的飞机的人群可能存在一段时间，他们可以到便宜的航空公司得到服务。