即使在一个很小的地区内，也动员了上十万人到地里去消灭虫害，保护庄稼。
Even in small areas, one hundred thousand people were mobilized in the fields to defend the crops against the locusts.
所以科学家希望马上为我们提供另一种高效且大有前途的途径，在市场上供应可以消灭虫害又不会损害环境的产品。
The scientists thus hope to offer yet another efficient and promising avenue for supplying produce to the market by eliminating pests without damage to the environment.
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