ここ数年で都会の人口が大幅に増加した

N5 ここ koko here N3 数 suu number, amount, count N5 年 toshi year, age N3 都会 tokai city N4 人口 jinkou population, number of people N1 大幅 oohaba full width, large scale, drastic N3 増加 zouka increase, growth, addition

N3 数 suu, su, saku, soku, shu / kazu, kazo.eru, shibashiba, se.meru, wazurawa.shii number, strength, fate N5 年 nen / toshi year, counter for years, année N3 都 to, tsu / miyako metropolis, capital, all N4 会 kai, e / a.u, a.waseru, atsu.maru meeting, meet, party N5 人 jin, nin / hito, -ri, -to person, être humain, personne N4 口 kou, ku / kuchi mouth, bouche, boca N5 大 dai, tai / oo-, oo.kii, -oo.ini large, big, grand N2 幅 fuku / haba hanging scroll, width, largeur N3 増 zou / ma.su, ma.shi, fu.eru, fu.yasu increase, add, augment

N4 〜し shi Indicates multiple reasons or qualities, connects clauses or adjectives, means besides that, and also N5 〜が ga Marks the grammatical subject, highlights new information, can also show slight contrast in some sentences N5 〜に ni Indicates destination, target, arrival point, specific time, or person receiving an 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