surrogate guardian

例句：

1. 1. She was appointed as the surrogate guardian for her niece'schild.
   她被任命成为侄女孩子的代理监护人。
2. 2. The law requires that a surrogate guardian be appointed if a childis unable to care for themselves.
   法律规定，如果孩子无法照顾自己，就需要指定一个代理监护人。
3. 3. Thesurrogate guardian hasbeen tasked with raising thechild until their parents can return.
   代理监护人被指派负责抚养这个孩子，直到他们的父母能够回来。