无意中从网络上看到一则公益广告,广告的题材十分新颖,分别是三张不同的海报,海报的主题均是外国的中文告示。第一则广告的背景图案是一个海湾,中央的旗杆飘着美国国旗,确切的地点是美国珍珠港,而广告的标题是“垃圾桶在此”,副标题是“在美国珍珠港这句话只写给中国人看!”第二则广告的背景图案是一座宏 Inadvertently seen from the Internet a public service ads, advertising theme is very new, namely, three different posters, posters are the subject of foreign Chinese notices. The background of the first advertisement is a gulf. The central flagpole floats the American flag. The exact location is Pearl Harbor, United States. The title of the ad is “Trash here,” and the subtitle is “The Pearl Harbor in the United States.” Write to Chinese! "The second ad’s background is a macro