Today's Sentence
Video not in English?In 1972, the Environmental Protection Agency banned DDT, and as a result: "Those predators are now moving back into the city."
Original Video:Why Cities Have So Many Pigeons
Key Vocabulary
1. environmental
environmental
[ɪnˌvaɪrənˈmɛntəl ](adj.)
3. predator
predator
[ˈprɛdətər](n.)

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