Today in the world, urbanization is one of the most important socioeconomicphenomenon.
城市化是当今世界上最重要的社会经济现象之一。
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Enterprise marketing moral hazard is a complex socioeconomicphenomenon; the study of its formation mechanism is the basis of effectively controlling enterprise vulnerability.
企业营销道德风险是一种复杂的社会经济现象，对其形成机理的研究是有效控制企业脆弱性的基础。
3
But because the epidemic is so widespread and affects all socioeconomic groups, there are likely several social and environmental explanations for the phenomenon, experts said.