On Sept. 13th, the opening ceremony of the Classroom for Simultaneous Translation was held at the School of Foreign Languages (SFL) of PKU.是什么意思_On Sept. 13th, the opening ceremony of the Classroom for Simultaneous Translation was held at the School of Foreign Languages (SFL) of PKU.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句