当脚手架工作时，活动架和固定架均用附墙螺栓与墙体锚固，两架之间无相对运动。
When scaffold work, the adjustable shelf and the bracket fixing use to attach the wall bolt and the wall anchor, two between not relative motions.
通过活动架和固定架交替附墙，互相升降，脚手架即可沿着墙体上的预留孔逐层升降。
Attach the wall alternately through the adjustable shelf and the bracket fixing, rises and falls mutually, scaffold then along wall on reservation hole cascade fluctuation.
起来，加入到活动中去，推着婴儿车慢跑，到健行步道，爬爬攀登架，或者到湖里游泳。
Get up and join in the activities by pushing a jogging stroller, hitting the hiking trails, climbing the jungle gym or swimming in the lake.
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