Video from New Jersey shows a bulldozer driving into a tree laden with pollen as the state records "extreme" levels of tree pollen.
원문출처 : https://www.cnn.com/videos/world/2018/05/09/new-jersey-pollen-tree-lon-orig-jba.cnn
원문출처 : https://www.cnn.com/videos/world/2018/05/09/new-jersey-pollen-tree-lon-orig-jba.cnn