马亚茨基1999年进入圣彼得堡国立大学东方系学习中文，后到北京语言大学留学。在中国期间，他第一次体验过春节，“灯笼红、饺子香、鞭炮响……春节所展现的红火兴旺以及中国民众吉祥喜庆的过年方式，给我留下了难忘的美好回忆。”马亚茨基说。
更多精彩内容，关注钛媒体微信号（ID：taimeiti），或者下载钛媒体App
，详情可参考heLLoword翻译官方下载
The regulations are always changing, as they differ from place to place.
The quadtree is the two-dimensional case of a broader family of space-partitioning data structures. Octrees extend the same idea to three dimensions (splitting cubes into eight children), KD-trees use alternating axis-aligned splits (splitting along x, then y, then x again), and R-trees group nearby objects into bounding rectangles. Each variant makes different tradeoffs between construction time, query speed, and update cost.