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IBM公司一直处在电脑行业的前沿。
[误] IBM is always in the front line of computer industry.
[正] IBM is always at the cuttting edge of computer insustry.
注： front line 是“前线，第一线”的意思，常指最危险或最艰苦的地方。例如：Many doctors are in the front line of the fighting against SARS（许多医生战斗在抗击“非典”的第一线）。at the cutting edge 最早出现在20世纪50年代，它最初指“锐器的锋利部位”，现在常隐喻“处在（高科技的）最前沿。
[误] IBM is always in the front line of computer industry.
[正] IBM is always at the cuttting edge of computer insustry.
注： front line 是“前线，第一线”的意思，常指最危险或最艰苦的地方。例如：Many doctors are in the front line of the fighting against SARS（许多医生战斗在抗击“非典”的第一线）。at the cutting edge 最早出现在20世纪50年代，它最初指“锐器的锋利部位”，现在常隐喻“处在（高科技的）最前沿。
