有些公司已小心翼翼地开始尝试一两种新业务; 而思科则开始了近半数新兴行业，包括光纤网络，无线设备以及互联网科技。
Some companies would have begun gently, with one or two; Cisco went for half a dozen, including optical networks, wireless equipment and internet telephony.
有些公司已小心翼翼地开始尝试一两种新业务; 而思科则开始了近半数新兴行业，包括光纤网络，无线设备以及互联网科技。
Some companies would have begun gently, with one or two; Cisco went for half a dozen, including optical networks, wireless equipment and internet telephony.
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