And the plan calls for one hundred billion dollars a year in

And the plan calls for one hundred billion dollars a year in aid to poor nations 这项计划每年需要100亿美元来帮助穷国to deal with climate change去处理气候变化（问题）call for require 需要*The present situation calls for rapid action by the government．当前的局势需要政府迅速采取措施in aid of n。以帮助,作。。。之用