The most notable speech of the convention was given by Allard Lowenstein, who urged the students to form a national organization to defeat President Johnson in 1968.是什么意思_The most notable speech of the convention was given by Allard Lowenstein, who urged the students to form a national organization to defeat President Johnson in 1968.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句