How to say i am surprised that you should not know of their marriage. in Japanese
1)
あなたあなた(anata) (pn,adj-no) youがが(ga) (prt) indicates sentence subject/indicates possessive/but/however/still/and彼ら彼ら(karera) (n,adj-no) those/theyのの(no) (prt) indicates possessive/nominalizes verbs and adjectives/substitutes for "ga" in subordinate phrases/indicates a confident conclusion/ indicates emotional emphasis/indicates question結婚結婚(kekkon) (n,adj-no,vs) marriageをを(wo) (prt) indicates direct object of action/indicates subject of causative expression/indicates an area traversed/indicates time over which action takes place/indicates point of departure or separation of action/indicates object of desire, like, hate,知らno dictionary result, likely a conjigated verbno dictionary result, likely a conjigated verbないない(nai) (aux-adj) not/emphatic suffixとはとは(toha) (prt) indicates word or phrase being defined驚no dictionary result, likely a conjigated verbno dictionary result, likely a conjigated verbいい(i) (prt) strengthens a question, assertion, etc.たた(ta) (aux-v) indicate past completed or action/indicates light imperative。。(。) Japanese period "."
