假如你叫李华，你和你的同学组织一场讨论，讨论的主题是：广告的利和弊。请根据下面提供的信息，给中国日报写一封信，介绍你们讨论的结果。
| 广告之利 | 广告之弊 |
| 1．提供商品，服务，文化，就业等信息 2．为顾客节约购物时间 3．为厂家或服务商提供市场 | 1．浪费人们的时间，如电视广告 2．有的广告带有欺骗性，误导消费者 3．巨额广告的开支转嫁到了消费者身上 |
注意：1．词数100字左右
2．参考词汇：提供商service provide 误导mislead（v.）
要求：层次清晰，连贯流畅；表达灵活，不要逐字逐句翻译。
Dear Editors of China Daily,
Dear Editors of China Daily,
Recently our class held a discussion about the advantages and disadvantages of advertisements.
Daily life needs advertisements because they can offer information on goods, services, culture, employment and so on. With advertisements, customers can save a lot of time in shopping. Advertisements also help factories or service providers find their market. In a word, advertisements have many advantages.
However, we also find advertisements a waster of time when we don’t need them, for example, when watching TV programs . To make things worse, some advertisements mislead and cheat consumers. Furthermore, huge advertising expenses are shared by customers, which seems to be unfair .
Your truly,
Li Hua .