STEVE RENQUIST: "Blueberry plants have a pretty shallow root system.

Steve Renquist说：“蓝莓植物有一个很棒的浅根系统，枝叶并不很茂盛。

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STEVE RENQUIST: "Blueberry plants have a pretty shallow root system. It is not particularly vigorous."

Steve Renquist说：“蓝莓植物有一个很棒的浅根系统，枝叶并不很茂盛。”

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Sequoias are spectacular redwood trees, towering 300 feet high. But these trees have unusually shallow root systems. So why don't they crash to the ground in strong winds?

红杉是高耸三百呎的壮丽红木树，但这些树的根往往非常浅，那为何它们面对强风也不致折断倒地呢？

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Until we reached the road out: totally blocked by a ragged barricade of a dozen huge fallen trees, most of them old pines with their shallow root balls obscenely exposed.

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