The golden age ended with the advent of World War 1. Working people were growing more and more discontented. In 1917, Communism came, promising peace and pro erity.是什么意思_The golden age ended with the advent of World War 1. Working people were growing more and more discontented. In 1917, Communism came, promising peace and pro erity.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句