The 222 patients treated with Erbitux and chemotherapy survived for an average of 40 weeks.

接受艾比特思和化学疗法联合治疗的222名患者平均幸存了40周。

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Trials could begin this year. The 22 patients now using the Freedom driver have lived an average of 10 weeks with the artificial organ.

测试于今年开始，22位患者平均已经依靠这个人造器官生活了10周。

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The children, 44 boys and five girls ages 6-15, participated in an average 20-minute computer-training session with three FaceSay interactive games twice weekly for at least six weeks.

这49个6 - 15岁的孩子(44男5女)要接受一周两次、一次三个Facesay互动游戏的电脑训练，每次平均时长20分钟，训练要持续六周以上。

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Meeting the 18 weeks maximum for waiting in the NHS with an average of 9 weeks from the door of the GP to the door of the operating theatre.

BBC: NEWS | UK | UK Politics | In full: Tony Blair's speech

Indeed, a 2005 study of players in Turkish soccer found that of the 152 it tracked over two seasons, nine were injured during goal celebrations with an average layoff of five weeks.

WSJ: Goal! But Why No Celebration Backflip?