One of the heavyweight events marking the logbook of Asia Pacific Economic Cooperation (APEC) ever since its maiden voyage in November, 1989 from Canberra, Australia.是什么意思_One of the heavyweight events marking the logbook of Asia Pacific Economic Cooperation (APEC) ever since its maiden voyage in November, 1989 from Canberra, Australia.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句