根據以下要點寫一篇議論文，闡述一下廣告已成為當今社會很重要的一種行業，詞數 100 左右。
1、廣告不僅能促銷，還能提供給我們各種最新訊息。 2、廣播、電視及電腦使廣告成為我們日常生活中的一個重要部分。 3、廣告業還提供了許多了就業機會。
no one can avoid being influenced by advertisements.
on one hand， advertising greatly promotes sales. on the other hand， in their efforts to tell people about products and events， advertisers provide us with great amount of the latest information. radio， television and computer have made it possible for advertisers to attract the attention of millons of people.
therefore， it has become part of our daily life. meanwhile， to make an advertisement， a lot of people will work together on it. so with the development of advertising a lot of jobs are being provided.
advertising is an important business.