例句與造句

1. But short of spiriting Rod Serling from " The Twilight Zone " to a publicity tour of New York City's Upper West Side, the network is undertaking all types of unorthodox marketing tactics to build buzz, that invaluable yet ephemeral word-of-mouth, for " Central Park West ."
2. It's difficult to find ephemeral word in a sentence. 用ephemeral word造句挺難的