俯身下瞧，正在解冻的泥土有些湿润，颜色深了一层，显出大地有了不易察觉的脉动。树根周边，几针鹅黄的纤弱到让人心疼的草尖，正顶开碎土，探出一点小芽。那嫩黄，是生命最初的颜色，亮亮的、怯怯的，纯粹得不染一丝尘埃。它们被微风一逗，便颤巍巍的，像是要笑，又像是害羞，最后终于奋不顾身地破土上冲。
We wanted a scenario where, say, 5 well-placed border points could efficiently represent an area with 5,000 internal points and 10,000 road edges. This would reduce those 10,000 edges to just 5*4/2 = 10 shortcuts for routing through that cluster at a high level – an incredible 1:1000 point ratio and a 30x reduction in edges to consider for the high-level path!
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圖像加註文字，丹·麥肯齊說，他對「尋找最荒野地方」的熱愛把自己帶到了南極洲。Article InformationAuthor, 瑪麗盧·科斯塔（MaryLou Costa）
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Фото: Andrey Titov / Global Look Press
If you're looking for more puzzles, Mashable's got games now! Check out our games hub for Mahjong, Sudoku, free crossword, and more.，这一点在safew官方版本下载中也有详细论述