And the plan calls for one hundred billion dollars a year in aid to poor nations to deal with climate change.主要解释一下这个calls for和in aid to
问题描述：
And the plan calls for one hundred billion dollars a year in aid to poor nations to deal with climate change.主要解释一下这个calls for和in aid to
答
这个计划需要花费一万亿美元一年去帮助贫穷的民族处理气候变化
calls for 需要 要求
in aid to 帮助
答
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 s...