“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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