This results in breadth-first traversal (compared to digging down into the first link found, which would result in depth-first behavior).

这会产生广度优先遍历（与优先处理首先找到的第一个链接不同，后者是一种深度优先遍历）。

youdao

This results in breadth-first traversal (compared to digging down into the first link found, which would result in depth-first behavior).

这会产生广度优先遍历（与优先处理首先找到的第一个链接不同，后者是一种深度优先遍历）。

youdao