The duck with chinese caterpillar fungus ？ it is a kind of healthy food ， isn ' t it ？ a chinese friend of mine once told me 虫草鸭？那是一种保健食品吧？我的一位中国朋友向我提起过。
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B : the duck with chinese caterpillar fungus ？ it is a kind of healthy food ， isn ' t it ？ a chinese friend of mine once told me 虫草鸭？那是一种保健食品吧？我的一位中国朋友向我提起过。
