Argument23 提纲

Luise8891UID: 2906459

23A recent sales study indicated that consumption of seafood dishes in Bay City restaurants has increased by 30 percent over the past five years. Yet there are no currently operating city restaurants that specialize in seafood. Moreover, the majority of families in Bay City are two-income families, and a nationwide study has shown that such families eat significantly fewer home-cooked meals than they did a decade ago but at the same time express more concern about eating healthily. Therefore, a new Bay City restaurant specializing in seafood will be quite popular and profitable.

ydycgwllUID: 2894737

原题逻辑：
（事实）过去五年餐馆海鲜消费增30%；没有专门的海鲜店；主要家庭都是two-income；（in BC）
     全国范围的调查显示相比10年前two-income families eat fewer home-cooked，而且更注重健康；
（结论）in BC 开专门的海鲜餐馆会受到欢迎且挣钱
1、增30%的原因不明确：也可能5年中B区人口数量增加，海鲜价格下降引起消费增多==
没有调查未来几年的趋势
2、调查不是针对B，而是nationwide，没有说服力，专门的海鲜店反而让顾客选择的余地更少，就目前大家的生活习惯而言，很少有那海鲜当主食的
3、        海鲜不一定就是健康食品
4、挣利润的影响因素很多，需要市场调查、成本预算==

刘文奇UID: 2850560

23.A recent sales study indicated that consumption of seafood dishes in Bay City restaurants has increased by 30 percent over the past five years. Yet there are no currently operating city restaurants that specialize in seafood. Moreover, the majority of families in Bay City are two-income families, and a nationwide study has shown that such families eat significantly fewer home-cooked meals than they did a decade ago but at the same time express more concern about eating healthily. Therefore, a new Bay City restaurant specializing in seafood will be quite popular and profitable.
最近的销量调查显示Bay City餐馆的海鲜菜肴的消费量比过去五年增加了30％。而现在该市还没有专门经营海鲜菜的餐厅。而且，Bay City的大多数家庭是双收入家庭，一次国家调查显示这类家庭在家做饭的数量比十年前显著减少，同时他们更关注健康饮食。因此，在Bay City开设一家新的专营海鲜食品的餐馆将会非常受欢迎而且有利可图。
论断：认为在Bay City开设一家新的专营海鲜食品的餐馆将会非常受欢迎而且有利可图是没有充分的理由的。
①        最近的销量调查显示Bay City餐馆的海鲜菜肴的消费量比过去五年增加了30％，这并不能说明专门的海鲜店是必要的。也许是因为当地人们生活水平提高了，人们想尝尝这个以前认为是奢侈品的海鲜。
②        Bay City的大多数家庭是双收入家庭，并不一定他们会到海鲜店。
③        在文中并没有说明海鲜是更健康的食物
④        一个全国的调查并不能推论到该市
⑤        在没有提供其他的证据下，并不能说明海鲜店一定有利可图。因为要产生利润还要考察其他许多因素。