never 是从不 / 永不 例: Never did and never will! 从未以後都不! ever 曾经 例: Have you ever done it before? 你曾经做过没有? 後补: Never did and never will! 从未以後都不! (是肯定句) ever 也是用在肯定句中 和用在问句 如我上面的例子. 肯定句 例子: This is the longest bridge ever built in the world. 这是有史以来世界上建造得最长得桥.