Here a grizzly bear forages in Denali's 6 million acres (2.4 million hectares), bulking up for its winter hibernation.
德纳里六百万英亩(二百四十万公顷)的草地是灰熊的“粮仓”，它们在为冬眠而储存能量。
Studies on introduction and cultivation as well as productiveness of fine forages were carried out in order to solve supplementary problem of forage at winter season in alpine region.
为解决高寒牧区冬季家畜补饲需要，进行了优良牧草的引种栽培及生产性能的研究。
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