VOA慢速英语:一些航空公司仍在努力回避冲突地区

dedicate – v. to give most of your energy and time to something

decent – adj. of a satisfactory quality or level

assessment – n. a judgement about the quality, size, value, etc. of something

resource – n. a supply of materials, workers or money available to help a person or organization operate effectively

aware – adj. to know about something