“喔！”

        “喔！”

        “鹅！”

        “鹅！”

        “停！不对！读啊张开嘴，舌头抵着下面的牙齿，舌头后面稍微拱起！“啊”！”

        “啊！”

        “喔呢，要嘴巴圆圆，舌头略向后缩，舌头后部稍微隆起，喔！”

        “喔！”

        “下来是鹅，嘴巴扁扁，舌头高低与o大体相同，只是嘴角向两边展开。鹅！”

        “鹅！”

        ……

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