今日のスピーキングチャレンジ
動画が英語ではありませんか?While it may seem counterproductive for members of the same species to eat each other, cannibalism can promote the survival of the species as a whole by reducing competition, culling the weak, and bolstering the strong.
単語まとめ
1. counterproductive
counterproductive
[ˈkaʊntərprəˌdʌktɪv](adj.)
counter
[ˈkaʊntər](.)
counterargument
[ˈkaʊntərˈɑrgjəmənt](.)

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