검색결과: "Safety First"
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54:22 인기 영상
Safety First | 위기탈출 넘버원 - Crosswalk Accidents / Animal Ranking / Gluttony (2015.10.18)
추가됨 348 조회수 / 0 추천- Ep.502: Crosswalks should be the safest place on road! But something is increasing the number of accidents of pedestrians! What causes accidents on crosswalks? Does ranking exist in animal society? The production crew observed ducks which travel in line