For example,a greenhorn is someone who has no expereince, who is new to a situation.

VOA: special.2010.05.23

At that time, the famous American music writer George Gershwin was looking for someone to play a leading part in his new work, "Porgy and Bess."

VOA: special.2010.03.07

"Don't keep them away from something that can change their lives and give them a new vision and give their parents a new vision of them, just because they don't want someone in the community to say, 'oh,your child is special."

VOA: special.2009.08.23

"It is clear that he was keener than the official policy on engaging and negotiating with the Taliban, so that could be connected with it or potentially the new government wanting someone who maybe wasn't as closely linked with the previous government here in the U.K."

VOA: standard.2010.06.22