Below shows a translation configuration where you wish to translate entities Product, Item, & Recipe.
Each of the translatable entities requires the corresponding LinkType as shown, as well as the required languages to be listed.
<TranslationConfiguration>
<EntityTypes>
<EntityType Id="Product">
<InTranslationFieldType Id="trProductInTranslation" />
<TranslatedFieldType Id="trProductTranslated" />
<TranslationInfoFieldType Id="trProductTranslationStatus" />
</EntityType>
<EntityType Id="Item">
<InTranslationFieldType Id="trItemInTranslation" />
<TranslatedFieldType Id="trItemTranslated" />
<TranslationInfoFieldType Id="trItemTranslationStatus" />
</EntityType>
<EntityType Id="Recipe">
<InTranslationFieldType Id="trRecipeInTranslation" />
<TranslatedFieldType Id="trRecipeTranslated" />
<TranslationInfoFieldType Id="trRecipeTranslationStatus" />
</EntityType>
</EntityTypes>
<LinkTypes>
<LinkType Id="TranslationJobProduct" />
<LinkType Id="TranslationJobItem" />
<LinkType Id="TranslationJobRecipe" />
<LinkType Id="ProductItem" />
</LinkTypes>
<Languages>
<Language key="en" lionbridgeCode="en-gb" inRiverCode="en" />
<Language key="dadk" lionbridgeCode="da-DK" inRiverCode="da-DK" />
<Language key="dede" lionbridgeCode="de-de" inRiverCode="de-DE" />
<Language key="eses" lionbridgeCode="es-es" inRiverCode="es-ES" />
<Language key="fifi" lionbridgeCode="fi-FI" inRiverCode="fi-FI" />
<Language key="frfr" lionbridgeCode="fr-fr" inRiverCode="fr-FR" />
<Language key="nbno" lionbridgeCode="nb-NO" inRiverCode="nb-NO" />
<Language key="nlnl" lionbridgeCode="nl-NL" inRiverCode="nl-NL" />
<Language key="ptbr" lionbridgeCode="pt-BR" inRiverCode="pt-BR" />
<Language key="ptpt" lionbridgeCode="pt-PT" inRiverCode="pt-PT" />
<Language key="frca" lionbridgeCode="fr-CA" inRiverCode="fr-CA" />
<Language key="svse" lionbridgeCode="sv-SE" inRiverCode="sv-SE" />
<Language key="zhcn" lionbridgeCode="zh-cn" inRiverCode="zh-CN" />
</Languages>
</TranslationConfiguration>