重構重複Lambda表達式

Question

所以我們有如下兩種方法：

方法1

private IEnumerable<object> CreateCentreViewModelForExport(IQueryable<CentreTranslation> centreTranslation) 
{ 
    return centreTranslation.Select(s => new 
    { 
     id = s.Centre.id, 
     centreTranslationId = s.id, 
     name = s.Centre.name, 
     number = s.Centre.number, 
     date_opened = s.Centre.date_opened, 
     address_line_1 = s.address_line_1, 
     address_line_2 = s.address_line_2, 
     address_line_3 = s.address_line_3, 
     city = s.city, 
     county = s.county, 
     country = s.Centre.Country.name, 
     //country_id = s.Centre.country_id, 
     translatedCountry = s.country, 
     postcode = s.postcode, 
     hidden = !(s.Centre.CentreStatus.Where(w => w.environment_id == 4).FirstOrDefault().active), 
     about = s.about, 
     virtualTour = s.Centre.virtual_tour, 
     directions = s.directions, 
     phone = s.Centre.phone, 
     fax = s.Centre.fax, 
     email = s.Centre.email, 
     lat = s.Centre.position.Latitude, 
     lng = s.Centre.position.Longitude, 
     imageCount = s.Centre.image_count, 
     translatedCentreName = s.name, 
     amenities = s.amenities , 
     features = s.FeatureTranslations.Select(s2 => new FeatureViewModel() 
     { 
      id = s2.id, 
      name = s2.Feature.name, 
      selected = s2.selected 
     }), 
     businessCentreAbout = s.ProductTranslations.Where(w => w.Product.id == (int)Products.BusinessCentre).FirstOrDefault().about, 
     officeSpaceAbout = s.ProductTranslations.Where(w => w.Product.id == (int)Products.OfficeSpace).FirstOrDefault().about, 
     virtualOfficeAbout = s.ProductTranslations.Where(w => w.Product.id == (int)Products.VirtualOffice).FirstOrDefault().about, 
     meetingRoomsAbout = s.ProductTranslations.Where(w => w.Product.id == (int)Products.MeetingRooms).FirstOrDefault().about, 
     businessLoungeAbout = s.ProductTranslations.Where(w => w.Product.id == (int)Products.BusinessLounge).FirstOrDefault().about, 
     dayOfficeAbout = s.ProductTranslations.Where(w => w.Product.id == (int)Products.DayOffice).FirstOrDefault().about, 
     language_group = s.Language.language_group, 
     culture = s.Language.cuture 
    }); 
} 

方法2

private IQueryable<CentreViewModel> CreateCentreViewModel(IQueryable<CentreTranslation> centreTranslation) 
{ 
    return centreTranslation.Select(s => new CentreViewModel() 
    { 
     id = s.Centre.id, 
     centreTranslationId = s.id, 
     name = s.Centre.name, 
     number = s.Centre.number, 
     date_opened = s.Centre.date_opened, 
     address_line_1 = s.address_line_1, 
     address_line_2 = s.address_line_2, 
     address_line_3 = s.address_line_3, 
     city = s.city, 
     county = s.county, 
     //country = s.Centre.Country.name, 
     country_id = s.Centre.country_id, 
     translatedCountry = s.country, 
     postcode = s.postcode, 
     hidden = !(s.Centre.CentreStatus.Where(w => w.environment_id == 4).FirstOrDefault().active), 
     about = s.about, 
     virtualTour = s.Centre.virtual_tour, 
     directions = s.directions, 
     phone = s.Centre.phone, 
     fax = s.Centre.fax, 
     email = s.Centre.email, 
     lat = s.Centre.position.Latitude, 
     lng = s.Centre.position.Longitude, 
     imageCount = s.Centre.image_count, 
     translatedCentreName = s.name, 
     amenities = s.amenities, 
     features = s.FeatureTranslations.Select(s2 => new FeatureViewModel() 
     { 
      id = s2.id, 
      name = s2.Feature.name, 
      selected = s2.selected 
     }), 
     businessCentreAbout = s.ProductTranslations.Where(w => w.Product.id == (int)Products.BusinessCentre).FirstOrDefault().about, 
     officeSpaceAbout = s.ProductTranslations.Where(w => w.Product.id == (int)Products.OfficeSpace).FirstOrDefault().about, 
     virtualOfficeAbout = s.ProductTranslations.Where(w => w.Product.id == (int)Products.VirtualOffice).FirstOrDefault().about, 
     meetingRoomsAbout = s.ProductTranslations.Where(w => w.Product.id == (int)Products.MeetingRooms).FirstOrDefault().about, 
     businessLoungeAbout = s.ProductTranslations.Where(w => w.Product.id == (int)Products.BusinessLounge).FirstOrDefault().about, 
     dayOfficeAbout = s.ProductTranslations.Where(w => w.Product.id == (int)Products.DayOffice).FirstOrDefault().about 
    }); 
} 

可以看出是有很多重複的代碼。第二種方法返回一個強類型的視圖模型，而第一個方法返回一個對象，因爲包含了兩個額外的屬性（language_group和culture）。

第二種方法用於填充MVC視圖，第二種方法用於導出到Excel函數。 重新分解這個以減少重複的最佳方式是什麼？