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Mount St. Helens environment recovering 45 years after eruption

Name: Mount St. Helens environment recovering 45 years after eruption
Uploaded: 2025-05-17T00:49:16+07:00
Duration: 5 min 10 s
Description: With most plants and animals now back, scientists are shifting their observation focus. Xem thêm nhiều bài hay tại Lặng Nhìn Dòng Đời.