求英语高手解释这句话中 adding引导的是什么从句.
问题描述：
求英语高手解释这句话中 adding引导的是什么从句.
In the late nineteenth and early twentieth centuries,large numbers of Europeans arrived,adding their cultures to those of the European,African,and Asian settlers who were already here,and recently millions have been entering the country from South America and the Caribbean.
答
伴随、或结果状语从句,看怎么理解了.
如果理解为arrived的同时带去了文化,那么是伴随.如果理解为arrived的结果是带去了文化,那么是结果.