这种细菌可以在干谷物上滋生，而干谷物用于制造努比亚人日常饮食的两大主食：啤酒和面包。
This bacterium can flourish on the dried grain used for making two staples of the Nubian diet, beer and bread.
勿须争辩，制造新的烤面包机必然会消耗生产地的能源，在当地制造废弃物。
Of course, manufacturing your new toaster is going to require energy and produce waste wherever those products are made.
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