The spatial view (the grid of rectangles) and the tree view (the hierarchy of nodes) represent the same structure. Searching for a point means walking down the tree: at each node, you check which of the four children contains your target coordinate and recurse into that child. You never visit the other three.
澳洲悉尼大學（University of Sydney）研究數位文化、性別與性向的陳力深博士（Dr Sam Chan） 指出：真正打動酷兒觀眾的，不只是幻想或嚮往，而是男男愛情故事和他們真實生活之間出現的細微重疊。
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В Финляндии предупредили об опасном шаге ЕС против России09:28
Hollywood has raised questions about how a takeover might affect the larger industry, including cinemas