The old model was vertical integration.
旧模式是垂直整合。
Travel agent degree of vertical integration and low degree of internationalization, poor international competitiveness.
旅行社的纵向一体化程度和国际化程度较低，国际竞争力较差。
Travel agent degree of vertical integration and low degree of internationalization, poor international competitiveness.
旅行社的纵向一体化程度和国际化程度较低，国际竞争力较差。
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