英语翻译求下面这段翻译!要人工的.非商业广告,是指为了达到某种宣传的目的而做的广告,不获取盈利,如政治的、法律的、文化的广泛宣传,以及通知、公告、说明、启事等,亦称非经济广告.

英语翻译求下面这段翻译!要人工的.非商业广告,是指为了达到某种宣传的目的而做的广告,不获取盈利,如政治的、法律的、文化的广泛宣传,以及通知、公告、说明、启事等,亦称非经济广告.
英语翻译
求下面这段翻译!要人工的.
非商业广告,是指为了达到某种宣传的目的而做的广告,不获取盈利,如政治的、法律的、文化的广泛宣传,以及通知、公告、说明、启事等,亦称非经济广告.非商业广告主要分为三类：即为政治活动发布的广告,如通过广告形式公布政府的政策、法令,传播各级政府部门的各类公告和运用广告竞选等.公益广告,公益广告也称公共广告,是指为维护社会公德,帮助改善和解决社会公共问题而发布的广告.公益广告的主要特征,一是不以营利为目的,二是为社会共同利益而不是为某些团体或组织的利益.个人广告,个人广告是为满足个体单元的需要,运用媒体发布的广告.如个人启事、声明、征婚、寻人、婚丧等广告.

英语翻译求下面这段翻译!要人工的.非商业广告,是指为了达到某种宣传的目的而做的广告,不获取盈利,如政治的、法律的、文化的广泛宣传,以及通知、公告、说明、启事等,亦称非经济广告.
(CSA) is an advertisement broadcast on radio or television,for the public interest.PSAs are intended to modify public attitudes by raising awareness about specific issues.The most common topics of PSAs are health and safety.A typical PSA is part of a public awareness campaign to inform or educate the public about an issue such as smoking or compulsive gambling.
From time to time a charitable organization releases a PSA enlists the support of a celebrity; examples include Michael J.Fox's PSAs in the U.S.supporting research into Parkinson's disease and Crips street gang leader Stanley "Tookie" Williams speaking from prison to urge youth not to join gangs.
Some religious organizations produce PSAs on non-religious themes such as family values.Examples include the long-running homefront campaign[1] from The Church of Jesus Christ of Latter-day Saints,and campaigns by the Seventh-day Adventist Church and the United Methodist Church.
The military produces PSAs to recruit enlistees,in addition to paid advertising and sponsorship efforts.
In the U.S,the role of PSAs was affected by deregulation of the broadcasting industry in the 1980s.Previously,a broadcast license was assigned to a television or radio station that was expected to serve as a "public trustee" by airing PSAs (in addition to meeting other requirements).[2]
United States producers distribute traditional PSAs distributed to station directors.
Some television shows featuring very special episodes made PSAs after the episodes.For example,Conrad Bain of Diff'rent Strokes spoke two PSAs after the episodes dealing with child sexual abuse and hitchhiking.