植物都需要保持住根群同时和茎群保持大致的平衡以便维系。

And plants need to keep the root mass in some rough balance with the leaf mass to be happy.

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你如何将植物纤维一个个地用手折断，然后把它们变成一根足够结实到可以系住一艘重达数千吨的船的绳子呢？

How do you take plant fibers that individually you could break with your hands and turn them into a rope that's strong enough to moor a ship that weighs thousands of tons?

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在这套框架下多点触摸变得很基本，用户可以用一根手指摁住物体，同时另一根手指滚动屏幕。

Multi-touch is essential in this model, users will expect to pick up an item with one finger and scroll the screen with another.

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