A shallow-rooted, high-tillering variety has a very high root density around the plant base but the roots grow vertically as well as laterally.

浅根、高分蘖品种在 植物根茎周围根密度很大，但根系同时向垂直和水平方向生长。

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Marriage in the west is rooted in romantic passion, and although that passion evolves over time we basically assume that if it's is gone from marriage it's a shallow marriage.

婚姻在西方植根于浪漫的激情，虽然激情随时间而渐变，但我们仍基本上认为，激情如果离开了婚姻，这婚姻便是浅薄的。

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