求翻译：广告艺术是指为商品销售目的而进行的表现艺术，是一种有明确目的，在很多限制条件下的创造性的实用艺术形式。 广告艺术是现代艺术中分离出来的一种独特曲形式，广告艺术几乎涉及到现代所有艺术领域，是现代艺术丛林中灿烂的一枝，并有它自身的特点和发展规律。广告是为了某种特定的需要，通过一定形式的媒体，公开而广泛地向公众传递信息的宣传手段。是什么意思？

Advertising art refers to art for merchandising purposes, there is a clear purpose in many limit the practical conditions under creative art forms. Advertising art is separated in a distinct song forms of modern art, advertising art almost involve all areas of modern art, is a bright, a jungle of modern art, and has its own characteristics and development law. Advertisement is for a specific need, through some form of media, open and extensive publicity means of passing information to the public.