常見(jiàn)例句A different approach, perhaps offering free calls during nonpeak hours, might have been more successful. 採(cǎi)用不同的手段，例如提供非高峰時(shí)段的免費(fèi)通話(huà)也許會(huì)更琯用。nonpeak hours 非高峰小時(shí), 平時(shí) 返回 nonpeak