短文翻译 (满分5分)
随着经济和科学的发展，广告已成为我们日常生活中的重要组成部分，广告通常用词汇和图片来说服人们去购买某种产品或服务，或者相信某一观点。
广告主要有两种形式，商业广告是一种人们为了推销某种产品或服务而花钱做的广告；另一种是公益广告，往往免费投放，其目的是就健康、安全或者其他影响到公共利益的问题对人们进行教育。
每当谈到广告时，我们要运用自己的智慧，而不要成为其奴隶。
With the development of the economy and science, advertisements have bee an important part of our daily life, which use words and pictures to persuade people to buy a product or service, or to believe in an idea.
There are two main types of advertisements. A mercial advertisement is one which someone has paid for to advertise a product or service. Another type of advertisements is a PSA, which is meant to educate people about health, safety, or any other problems that affect public welfare.
When it es to ads, we must all use our intelligence and not be a slave to them.
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(答案→)With the development of the economy and science, advertisements have bee an important part of our daily life, which use words and pictures to persuade people to buy a product or service, or to believe in an idea.
There are two main types of advertisements. A mercial advertisement is one which someone has paid for to advertise a product or service. Another type of advertisements is a PSA, which is meant to educate people about health, safety, or any other problems that affect public welfare.
When it es to ads, we must all use our intelligence and not be a slave to them.
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