They say the roots develop better. But Jeffrey Dinslage, president of Nature Hills Nursery in Omaha,Nebraska, points out that bare-root roses come without soil.

VOA: special.2010.06.15

Think about back in your childhood, your nursery rhymes, the capacity of aural material to be retained.

就像你们儿时听到的童谣,我们同样能记住相当多的儿歌

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Which is sort of a childhood nursery rhyme. And then they cut to this pig and a car with two pin wheels,

这是小时候的儿歌。然后镜头切换到猪和有风车的车，

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