这种钢强韧，延展性好，而且容易加工。
蒲公英被视为杂草，是因为它们生命力强，生长迅速。这种植物，可以连根拔起进行加工，而且复种容易，一年还有可能成熟两次。
Dandelions are regarded as weeds for a reason-they are robust, fast-growing plants that can be pulled up for processing and resown easily, possibly yielding two harvests a year.
它很便宜，几乎是现成的，而且还很容易被加工成导线。
It's cheap, and available almost off the shelf. It's also easy to turn into wire.
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