- 回复2015-05-09 01:32:152015-05-09 01:31:57
因时间关系，今天登长城的行程中没有要登箭扣长城，只是在正北楼楼台遥望它，我们上到楼顶对着箭扣长城一阵猛拍。最后来个大视野...
2015-05-09 01:25:202015-05-09 01:13:52爬上正北楼楼顶，遥望箭扣长城。箭扣长城因整段长城蜿蜒呈W状，形如满弓扣箭而得名。
2015-05-09 01:12:272015-05-09 01:10:432015-05-09 01:05:292015-05-09 01:01:542015-05-09 01:00:212015-05-09 00:59:422015-05-09 00:59:042015-05-09 00:58:172015-05-09 00:57:462015-05-09 00:56:562015-05-09 00:56:042015-05-09 00:50:28慕田峪长城的垛口不是开口的长方形，而是呈锯齿状。射洞筑在垛口的下方，它不是圆形孔，而是顶部呈弧状的方形孔。险要之处还修有...
2015-05-09 00:45:392015-05-09 00:41:352015-05-09 00:37:052015-05-09 00:35:53
