驾驶飞机的是南非的商务航空租赁公司Cem Air。
The plane was being flown by a commercial South African company, Cem Air.
答案就是商务航空。
我乘坐汉莎航空公司(联邦德国)的商务航班。
航空公司把商务旅行者视为垄断性市场。
该体系提供一个可行的方案，给商务旅行，或观光航行的航空旅客。
A system that represented a viable alternative for people who fly. For business or pleasure.
该体系提供一个可行的方案，给商务旅行，或观光航行的航空旅客。
A system that represented a viable alternative for people who fly. For business or pleasure.
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