For months Research In Motion (rim), the Canadian maker of BlackBerry smartphones, has seemed incapable of getting anything right. Its PlayBook tablet went on sale without e-mail (unless attached to a BlackBerry). Its network was blacked out for days with scarcely a word from the company. It has been slow to upgrade BlackBerry's operating system. Investors squealed as the share price fell by 70% in ten months. Canadians are now worried they might lose a second technology champion within a few years.
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机译：几个月来，加拿大BlackBerry智能手机制造商Research In Motion（rim）似乎无能为力。它的PlayBook平板电脑无需电子邮件即可销售（除非已连接到BlackBerry）。该公司的网络几乎几天都没电了，公司几乎一言不发。升级BlackBerry操作系统的速度很慢。股价在十个月内下跌了70％，令投资者大受打击。现在，加拿大人担心他们可能会在几年内失去第二个技术冠军。
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