象find out一样,d是消音了的,他们连是用的是l或n

我想,象coach shane的理论,美音有5个stong sounds,也有5个weak sounds,当强音遇上弱音,强音就会把弱音消掉。请参考他的video

http://www.youtube.com/watch?v=dzyD0ByZYMs&feature=related

http://www.youtube.com/watch?v=odB25afR0z4&feature=related

http://www.youtube.com/watch?v=tJWb-wkWHzg&feature=related

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