Canada's centennial in 1967 marked the start of Canada Day being celebrated with real pride.

1967年，加拿大自治迎来百年纪念，人们可以真正自豪地祝该日。

It's about a mile long and for the celebration of the centennial of the park, they're letting very small, select groups take a tour through here.

大概有一英里长，了祝这个地质公园百年纪念日，公园允许非常小众的精挑细选的游客群体可以参观游览。

As part of its centennial commemoration this week, Arlington National Cemetery encouraged visitors to lay a flower at the memorial site and to reflect on its meaning to all unknown American service members who gave their lives for their country.

作100年纪念活动的一部分，阿灵顿国家公墓鼓励游客在纪念地点敬献鲜花，并反思它对所有国家献出生命的无名美国军人的意义。