Graphic technology - prepress printing process - part 1 : correction marks for images and additional marking 图形技术.预印制.第1部分:图形校对符号和补充说明
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Additional marks can be given if the contestant ' s accent is as good as native speaker ' s or can deeply impress the audience 若选手英语口音纯正，或演讲时富有感染力，可酌情加分。
