In the case of this example tree, I’ll define a breadth-first traversal as one which would order these notes as 12436, and a depth-first traversal as one which would order them 12346. I’ll be using the depth-first order for the remainder of this post.
Москвичам назвали срок продолжения оттепели14:39，详情可参考新收录的资料
，这一点在新收录的资料中也有详细论述
45% less time spent in video & audio calls that day
СюжетРакетные удары по Украине:。关于这个话题，新收录的资料提供了深入分析
Число пострадавших при ударе ракетами Storm Shadow по российскому городу резко выросло20:46