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Use "powerhouses" in a sentence
"But for the majority of Hondurans, who refused to vote for Lobo, and for the many countries in the hemisphere that still don't recognize his regime - including Latin American powerhouses like Brazil and Argentina - the problems of "the past" haven't gone away."
"I will post on how to incorporate these protein powerhouses in your bhaaji in the upcoming post."
"The goal of these powerhouses is the championship."