例句與造句

1. In October 2008, Wanda Sykes appeared in a television ad for the Think Before You Speak Campaign, an advertising campaign by GLSEN aimed at curbing homophobic slang in youth communities.
2. In October 2008, Duff starred in a public service announcement for The Think Before You Speak Campaign by Ad Council and GLSEN to prevent youth from using anti-LGBT vocabulary, such as the phrase " That's So Gay . " In July 2009, Duff was named as a Youth Ambassador to the children of the Colombian capital, Bogot?
3. It's difficult to find think before you speak campaign in a sentence. 用think before you speak campaign造句挺難的