ad‧ver‧tis‧ing W3 / ædvətaɪzɪŋ $ -ər- / 名词 [不可数名词]

the activity or business of advertising things on television, in newspapers etc :

advertising aimed at 18–25 year olds

a career in advertising

television/radio/newspaper advertising

Both candidates are spending millions on television advertising.

advertising campaign/strategy

a major advertising campaign

the advertising slogan ‘Come alive with Pepsi’