会議の進行がスムーズで助かった

N4 会議 kaigi business meeting; conference N3 進行 shinkou advance

N4 会 kai, e / a.u, a.waseru, atsu.maru meeting, meet, party N3 議 gi deliberation, consultation, debate N3 進 shin / susu.mu, susu.meru advance, proceed, progress N5 行 kou, gyou, an / i.ku, yu.ku, -yu.ki, -yuki, -i.ki, -iki, okona.u, oko.nau going, journey, carry out N3 助 jo / tasu.keru, tasu.karu, su.keru, suke help, rescue, assist

N5 〜が ga Marks the grammatical subject, highlights new information, can also show slight contrast in some sentences 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 〜か ka Marks a question, alternative, or uncertainty, appears at the sentence end or between options