television前面用介词on
例句
1、
The space shot was shown live on television.
此次太空发射在电视上做了实况转播。
2、
She appeared on television to plead the cause of political prisoners everywhere.
她出现在电视上为所有政治犯声援请命。
3、
Parents should control what their kids watch on television.
父母应该限定孩子看什么样的电视节目。
television前面用什么介词
前面用介词in，例如：
1、I'd like to work in television.我希望从事电视广播事业。
2、She works in television， following in her father's footsteps.她步她父亲的后尘，在电视台工作。
3、He's something in television.他是搞电视的。
4、Anna Ford recently hit out at the male clique which she believes holds back women in television.最近，安娜·福特对她认为阻碍了女性在电视业发展的男性集团进行了猛烈抨击。