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题目内容
（乐山师范学院翻译）
For years, a hodgepodge network of seed banks has been amassing seed and shoot collections in a haphazard manner. Labs in Mexico banked corn
species. Those in Nigeria banked cassava. Now these scattershot efforts are being urgently consolidated and systematized, in part because of better
technology to preserve plant genes and in part because of the rising alarm about climate change and its impact on world food production.
species. Those in Nigeria banked cassava. Now these scattershot efforts are being urgently consolidated and systematized, in part because of better
technology to preserve plant genes and in part because of the rising alarm about climate change and its impact on world food production.
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