Long sommer beam shape assembly mark:The oversight that easily results in vs the post - quasi lap guest sparks disaffection, the solution puts a big screen in the midsession plus.
长条形会场：容易造成对后半边宾客的忽略引起不满，解决方案是在中场加插大屏幕。 。
Long sommer beam shape assembly mark:The oversight that easily results in vs the post - quasi lap guest sparks disaffection, the solution puts a big screen in the midsession plus.
长条形会场：容易造成对后半边宾客的忽略引起不满，解决方案是在中场加插大屏幕。 。
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