How to say don't bother with what he said. in Japanese
1)
彼彼(kare) (ok) that , or something understood without naming it directly)/that person/over there/hey/eh?/thatがいったno dictionary result, likely a conjigated verbこと(prt) particle indicating a command/particle indicating mild enthusiasm/particle indicating a gentle interrogative/particle used to soften a judgment or conclusionはは(ha) (int) indicating a subject/yes/indeed/well/ha!/what?/huh?/sigh気気(ki) (n) spirit/mind/heart/nature/disposition/motivation/intention/mood/feelings/atmosphere/essenceにに(ni) (prt) indicates such things as location of person or thing, location of short-term action, etc.するする(suru) (vs-i) to do/to cause to become/to make/to turn/to serve as/to act as/to work as/to wear/to judge as being/to view as being/to think of as/to treat as/to use as/to decide on/to choose/ to be sensed/to be/to be worth/to cost/to pasなな(na) (prt) connects adj to noun/indicates emotion or emphasis/command/prohibitionよよ(yo) (num) four。。(。) Japanese period "."
