Annan stressed the need for the negotiations to focus on increasing the flow of money from rich to poor regions to help reduce their vulnerability to climate hazards while still curbing the emissions of the heat-trapping gases.
出自-2011年6月閱讀原文
But there's an appeal in that vulnerability.
2017年6月四級真題（第一套）閱讀 Section C
柯林斯高階英漢雙解學(xué)習(xí)詞典釋義
ADJ-GRADED
脆弱的;易受傷害的
Someone who is vulnerable is weak and without protection, with the result that they are easily hurt physically or emotionally.