Thus SF is not only change speculator but changeagent, sending an echo from the future that is becominginto the present that is sculpting it.是什么意思_Thus SF is not only change speculator but changeagent, sending an echo from the future that is becominginto the present that is sculpting it.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句