下午两点半，饲养员站上雪坡，挥舞红旗。数十只丹顶鹤腾空而起，展翅盘旋。“这不是表演，而是丹顶鹤幼鹤的野化训飞训练，恰好游客也有观赏意愿。”扎龙生态旅游区总经理助理张桢介绍，“这两年游客越来越多，高峰时一天接待3000多人次。”
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。关于这个话题，体育直播提供了深入分析
Samsung is rolling out the Digital Home Key in select regions starting this month. It plans to expand its range as compatible smart lock brands become available in more locations.
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