Canada's Great Lakes region has been experiencing an unprecedented ecological crisis in recent years – famous for its aquatic creatures

The zebra mussel began invading the Great Lakes a decade ago, and now the species' strong fecundity and penetration have led them to kill gods and Buddhas in local waters*, eating almost all the native aquatic fish and attacking the city's sewer system.

Once the large number of zebra mussels clogs the underground water supply systems of large cities such as Toronto and Vancouver, these two cities will have to face large-scale population migration, because the zebra mussels are extremely vigorous and extremely difficult to eradicate, and the Canadian government has spent 500 million Canadian dollars a year for 10 years of continuous treatment, but it still cannot stop the powerful invasion of this small and powerful creature.

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"Xuankun Strange History" 667 days is in the middle of the hand, please wait a moment,

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