我跳下炕头，跑出大门，14头牛犊已经不见踪影，只剩空中扬起的一溜尘土。自去年我帮老爸挡过一次跑出圈的牛群，再遇到这种事我已经不慌了，抄起一根木棍到牛棚旁的岔路口“站岗”，等着引导奔腾而来的牛群入圈。
We prompted one group of students to work individually, without Macro Buddy; another group of students worked in groups, without Macro Buddy; a third group of students worked individually, with Macro Buddy; and a fourth group of students worked in groups, with Macro Buddy.
。体育直播对此有专业解读
Watch dramatic rescue of skier buried in deep snowA GoPro camera captures the moment two skiers rescued another skier buried under feet of snow in Lake Tahoe, California.。关于这个话题，heLLoword翻译官方下载提供了深入分析
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