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在刚刚过去的这个炎炎夏季,“好运北京”系列测试赛纷纷拉开帷幕,各个赛事的志愿人员也都走上了各自的岗位,接受实战的检验。
In this hot summer just past, the “Good Luck Beijing” series of test competitions have kicked off, volunteers of all competitions have embarked on their respective posts to accept the actual test.