guest Moderator 管理成员 注册 2002-10-07 消息 402,314 荣誉分数 76 声望点数 0 2012-02-11 #1 The constant freeze-thaw cycle in Ottawa has left many sidewalks covered in layers of ice centimetres thick, while ironically making the Rideau Canal more difficult to skate on. 查看新闻全文...
The constant freeze-thaw cycle in Ottawa has left many sidewalks covered in layers of ice centimetres thick, while ironically making the Rideau Canal more difficult to skate on. 查看新闻全文...
