The trees and shrubs that thrive in Arches National Park despite the lack of ready water are tenacious, their roots often splitting rock in the search for nutrients.

• 意译：拱门国家公园图片。树木和灌木丛在拱门国家公园长得健壮尽管水资源缺乏依然顽强，它们的根系经常分裂往往在岩石搜索营养物。