求翻译：至03年下半年，下定决心把网络方面技术学习锻炼到极致，亦然辞去工作，拿这两年的积蓄，南下深圳，参加CCIE培训，半年强化培训、实习后，通过CCIE，获得认证，在培训机构培训期间，兼职讲师，后有意留任及拓展安全IE工作，因家里原因辞去工作回到上海。是什么意思？

To 03 in the second half, determined to learn the network technology training to the limit, no different quit his job, take two years of savings, south to Shenzhen to attend CCIE training, six months intensive training, internships, through CCIE, certified, During the training institutions, part-tim

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To 03 years second half year, sets firm resolve the network aspect technology study to exercise the acme, also however resigns from the work, takes these two years savings, goes south Shenzhen, participates in the CCIE training, after half year strengthened training, the practice, through CCIE, obta

The latter half of 03 and resolve technology network learning exercise to maximize, quit their jobs, took two years of savings to southern Shenzhen, take the CCIE training, six months after intensive training, internship, passed CCIE, certification, training institutions during the training, part-ti

To will it be the second half 03 year, reach a decision network technological learning exercise ultimate attainment of reaching, resign work while being as the same, savings to take two year, go down south Shenzhen, join CCIE train, after strengthening and training, practising in half a year, throug