Chewing gum, once bought primarily by adolescent boys, is now featured in commercials as a breath freshener and teeth cleanser for use after a meal.
口香糖曾经主要是青少年男孩购买，现在却在广告中被宣传为餐后清新口气和清洁牙齿的用品。
While traditional "paid" media - such as television commercials and print advertisements - still play a major role, companies today can exploit many alternative forms of media.
虽然传统的'付费'媒体，如电视广告和印刷广告，仍然发挥着重要作用，但如今企业可以利用许多替代形式的媒体。
例句取自历年考研英语真题，翻译为机器生成，仅供学习参考。