Finally, the platform's direct supporting function and assistant guaranteeing effect on the Olympic transportation work were studied.
最后研究了平台对于奥运交通工作的直接支撑作用和辅助保障作用。
Finally, the platform's direct supporting function and assistant guaranteeing effect on the Olympic transportation work were studied.
最后研究了平台对于奥运交通工作的直接支撑作用和辅助保障作用。
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