How to say he speaks as though he knew everything. in Japanese
1)
彼彼(kare) (ok) that , or something understood without naming it directly)/that person/over there/hey/eh?/thatはは(ha) (int) indicating a subject/yes/indeed/well/ha!/what?/huh?/sighまるでまるで(marude) (adv) quite/entirely/completely/at all/as if/as though/just like何も何も(nanimo) (exp,adv) nothing/not any/and everything else/allかもかも(kamo) (prt) may/might/perhaps/may be/possibly知ってno dictionary result, likely a conjigated verbno dictionary result, likely a conjigated verbい(prt) strengthens a question, assertion, etc.るようno dictionary result, likely a conjigated verbにに(ni) (prt) indicates such things as location of person or thing, location of short-term action, etc.話す話す(hanasu) (v5s,vt) to talk/to speak/to converse/to chat/to tell/to explain/to narrate/to mention/to describe/to discuss/to speak。。(。) Japanese period "."
