the close links between our natural capital and our development objectives和a point为同位语,a point引导的是后置定语,修饰point,而不是具体point的内容,不是同位语a point单独作同位语吗后面整体a point reflected in the theme for this year's International Day for Biological Diversity, "biodiversity for development and poverty alleviation"都是同位语，核心部分就是a pointLet us adjust policies and mind-sets to reflect the true value of species and habitats.破折号后面是定语吗谢谢这个不是破折号吧，是连字符，mind-sets是思维定势的意思，整个句子是指，让我们改变政策和思维定势，来思考物种和栖息地的真正价值。