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1·They belong to the Knights of Columbus.

他们是哥伦布骑士会的成员。

2·participated in groups such as the Knights of Columbus;or attended religious services.

他们是否会去做志愿者，拜访亲戚朋友，参加像哥伦布武士的俱乐部，或者做礼拜。

3·Let's see the story behind the establishment of the first Chinese council of the Knights of Columbus in Ontario, Canada.

让我们一起认识加拿大安省第一个华人哥伦布骑士会分会的成并。