many middle-income families have failed to make a bargain for better welfare.这句中make a bargain for
问题描述：
many middle-income families have failed to make a bargain for better welfare.
这句中make a bargain for
答
讨价还价
答
交易，契约，协议。你可以引申为得到。
答
many middle-income families have failed to make a bargain for better welfare.
许多中等收入家庭没有作出讨价还价，为更好的福利
make a bargain for
作为讨价还价
答
和....达成协议
答
make a bargain for（经过讨价还价后的）争取得到