IT Technical Engineer 职业
IT Department Technical Support Engineer 信息技术部技术支持工程师
technical it engineer
技术it工程师
以上为机器翻译结果，长、整句建议使用 人工翻译 。
It sounds easy, but senior engineer Gwak Byung-man admits there are daunting technical challenges.
VOA: standard.2010.01.04
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