介词 by 与 with
问题描述：
介词 by 与 with
我想请教介词 by 如下面的句子：
Three men appear in a world of snow and ice surrounded by a mermaid song:"We could be together,every day together."
为什么是用 by 而不是 with 麻烦大家了,
答
be surrounded by被...包围 固定搭配
更好地表被动