滑铁卢华人, 水城百事论坛 http://www.kwcg.ca/forum/ 水城社区-Kitchener, Waterloo, Cambridge & Guelph华人的网上家园 en 难。一般都是一代。在中国无法代表国家参赛。然后临时移民美国搞个高中挂靠一下。就可以代表美国队。加州前几年的奥数队员都是这个来历 Reply by 匿名, Thursday, September 25, 2025, 13:21:

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]]> http://www.kwcg.ca/forum/index.php?id=1494203 http://www.kwcg.ca/forum/index.php?id=1494203 Thu, 25 Sep 2025 13:21:05 GMT 匿名 这不是二代吗 Reply by 匿名, Thursday, September 25, 2025, 13:05:

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]]> http://www.kwcg.ca/forum/index.php?id=1494196 http://www.kwcg.ca/forum/index.php?id=1494196 Thu, 25 Sep 2025 13:05:31 GMT 匿名 川普和他们白宫合影。maga破了大防。 Reply by 华西不高兴, Thursday, September 25, 2025, 09:50:

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]]> http://www.kwcg.ca/forum/index.php?id=1494146 http://www.kwcg.ca/forum/index.php?id=1494146 Thu, 25 Sep 2025 09:50:46 GMT 华西不高兴 三华一俄一印。 Reply by 匿名, Thursday, September 25, 2025, 09:49:

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]]> http://www.kwcg.ca/forum/index.php?id=1494145 http://www.kwcg.ca/forum/index.php?id=1494145 Thu, 25 Sep 2025 09:49:46 GMT 匿名 美国物理奥赛夺冠遭网暴 离开移民美国啥也不是 Posting by 匿名, Thursday, September 25, 2025, 09:49:

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]]> http://www.kwcg.ca/forum/index.php?id=1494144 http://www.kwcg.ca/forum/index.php?id=1494144 Thu, 25 Sep 2025 09:49:22 GMT 匿名