"The rising price of fuel is an incentive for people to take public transportation," 油價上漲讓大家更愿意使用公共交通工具。韓國準備向北韓提供能源,作為讓平壤放棄核項目的好處, "South Korea agreed to provide energy aids as an incentive for Pyongyang to abandon its nuclear program." 好的,今天我們學習的詞是incentive...