With no vegetation and no roots to reinforce them, nothing holds the soils back.

没有植物和根茎加固，土壤被雨冲走。

18. Put plastic or aluminum foil around the stems of bananas.

18. 用塑料或铝箔纸包裹香蕉根茎。

But potatoes have more protein than these other kinds of roots or tubers.

但是土豆比其他种类根茎或块茎含有更多蛋白质。

Even its single deepest root, the taproot, extends less than one meter into the ground.

就连它最深根茎，直根，往地面下延伸超过一米。

They spend more energy on their leaves, trunks and roots than on their acorns.

比起橡果，它们给予叶子、树干以及根茎能量更多。

It was a flower white as snow with thin green stripes.

这是一朵有着细细根茎并且洁白如雪花。

They looked wonderful with the golden flowers and green stems.

蒲公英金黄花朵和嫩绿根茎映衬下他们看上去漂亮极了。

Details and photos of those roots are in the journal Science.

这些根茎细节和图片刊《学》期刊上。

" What sort of roots? " asked Susan.

“什么样根茎？”苏珊问。

A popular yet unspoken supplement comes from an unlikely root vegetable.

一种很受欢迎却没有说出口补充剂来自一种太可能根茎类蔬菜。

Whiter than fine pearls were the lilies, and their stems were of bright silver.

比上等珍珠还洁白百合花，它们根茎是由亮闪闪纠银子做成。

In autumn, an " ear" forms at the end of each stem.

秋天, 每一根茎顶端都长出一个" 穗子" 。

Sheldon's looking up the phallic symbolism of root vegetables in Renaissance paintings.

谢尔顿正查阅文艺复兴画作中植物根茎阳物崇拜符号。

Aspens have long roots that burrow through the soil.

白杨有着钻透土壤长根茎。

You can also try different kales and the leafy tops of root vegetables, like radish greens.

你可以尝试同羽衣甘蓝和根茎类蔬菜叶顶，比如萝卜绿叶。

I don't know. Certain natural herbs and roots and other elements are just harmful to vampires.

我知道。某些药草和一些植物根茎还有其他一些成分对吸血鬼有伤害性。

A nonvascular plant, it lacks an elaborate root-and-shoot anatomy; it has no roots to speak of.

作为一种非维管植物，它缺乏精细根茎结构，它没有可称为“根”部分。

Who told you that certain bitter tubers can be sweetened by leaving them in a stream overnight?

是谁告诉你们某些苦涩植物根茎只需放溪流里过夜就能变甜？

Those all grow from one enormous root system, which is why scientists consider Pando a single organism.

这些全部都从同一个庞大根茎系统生长出来。这就是什么学家们认为潘多是一个单一生物体。

So hidden from our eyes, plant roots are colonized by a fungus called arbuscule mycorrhizae.

隐藏我们眼皮底下，植物根茎被一种叫做丛枝菌根真菌定殖。