彼はこの厄介な問題を1週間で片付けちゃったって

N5 彼 kare he N5 この kono this N3 厄介 yakkai trouble, burden, nuisance N5 問題 mondai problem, question N3 週 shuu week N4 間 aida interval, space, between, during N3 片付け katazuke tidying up, cleanup, organizing

N3 彼 hi / kare, kano, ka.no he, that, the N1 厄 yaku unlucky, misfortune, bad luck N2 介 kai jammed in, shellfish, mediate N4 問 mon / to.u, to.i, ton question, ask, problem N4 題 dai topic, subject, sujet N4 週 shuu week, semaine, semana N5 間 kan, ken / aida, ma, ai interval, space, intervalle N2 片 hen / kata-, kata one-sided, leaf, sheet N3 付 fu / tsu.keru, -tsu.keru, -zu.keru, tsu.ke, tsu.ke-, -tsu.ke, -zu.ke, -zuke, tsu.ku, -zu.ku, tsu.ki, -tsu.ki, -tsuki, -zu.ki, -zuki adhere, attach, refer to

N5 〜を o Marks the direct object of an action, appears before the verb, shows what receives the action N5 〜で de Indicates where an action happens, means used, tool, cause, or material depending on context N5 〜の no Indicates possession, relation between nouns, nominal explanation, or turns a verb into a noun phrase N5 〜は wa Marks the topic of the sentence, indicates what the sentence is about, can contrast with another element, organizes main information