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[期刊论文] 作者：Kang Caiqi,
来源：北京周报（英文版） 年份：2022
One can easily find Terry Crossman wandering around Shichahai, a picturesque area in downtown Beijing\'s Xicheng District. Wearing a red uniform with armband, he blends right into the team of community volunteers, a group of retirees still ......
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