第二种技术称为拉信(pulling news)操作,在这种方法中,客户就向服务器 索取指定新闻组或层次结构中文章的列表清单,并选择那些在它的history文件中没有的文章
基于12个网页-相关网页
Over the past year, ESPN has beefed up its fantasy sports league offerings and high school football coverage, and it's now pulling in news from college fan sites too.
去年,ESPN增加了梦幻体育联盟及高校橄榄球赛事的报道。 现在,又增加了来自大学体育迷网站的新闻。
Meanwhile, young volunteers worked around the clock, pulling in whatever information they could get from our satellite dish, tracking the news and the opposition on their computers.
与此同时,年轻的志愿者们24小时不停地工作,从我们的卫星天线尽力接收任何信息,在电脑上监测新闻和对方的动向。
A BBC News documentary about the Swiss spaghetti Harvest depicts farmers pulling strands of spaghetti from trees.
一部关于瑞士意大利面大丰收的BBC新闻纪录片刻画了一群农民把意大利面挂在树上的一幕。
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