争夺同一生态资源的物种趋向于朝着依赖不同资源的方向进化；而相互竞争的物种会逐渐改变他们的活动范围，使其领地不再重叠。
The physical structure of species competing for resources in the same ecological niche tends to gradually evolve in ways that allow them to occupy different niches.
刘说这项调查显示了两个主要特征：外国产品享有的品牌的忠诚度远远超过其国内竞争对手；消费模式正在趋向高档次。
Liu said the survey revealed two prominent features: foreign products enjoy much greater brand loyalty than their domestic rivals; and consumption patterns are moving upscale.
当竞争强烈时这种趋向将加倍较着，这也导致市场支出增添较迟缓。
When competition is intense this is planted the trend will be more clear, this also causes market income growth is slower.
应用推荐