Meawhile, most children are vulnerable to the enormous influence exerted by grandchildless parents aiming to persuade their kids to produce children.
主干:...most children are vulnerable
本句是个简单句,谓语部分用了be vulnerable to...短语,to 是介词,后接名词influence作宾语。exerted是过去分词,作influence的后置定语;aiming是现在分词,作parents的后置定语。exert influence施加影响。
译文:同时,在他们父母的巨大影响下,绝大部分的子女很容易被说服生育孩子。