市场经济需要广告,也需要高层建筑上的广告.这些广告既扩大了各自商品的知名度,还装点了城市的建筑物,也使城市更美丽,更壮观.但任何事物都是一分为二的.高层建筑上的广告牌由于建得高,建得大,又处于“开阔地”,很易遭到狂风的袭击,特别是沿海地区的城市每年都有台风光顾,内陆城市也有季节风,每年都因这些风灾,使有些广告,特别是高层建筑上的广告牌被刮得七零八落,有些还给人民生命财产带来不同程度的损害.为此,各地的广告牌制做商在制做高层 The need for advertising in the market economy and the need for high-rise commercial advertising have both increased the profile of their respective merchandise and also decorated the city’s buildings, making the city more beautiful and spectacular, but everything is split in half High-rise billboards, built high, built large, and in the “open land”, are vulnerable to the winds of the attack, especially in coastal cities in the typhoon every year patronage, inland cities also have a seasonal wind every year Because of these typhoons, some advertisements, especially the billboards on high-rise buildings, were scraped off to some extent, and some of them caused damage to people’s lives and property to varying degrees. Therefore, billboard makers around the world Do high-rise