新しい道路が完成して便利になった

N5 新しい atarashii new N3 道路 douro road N3 完成 kansei completion, finish, perfection N5 便利 benri convenient

N4 新 shin / atara.shii, ara.ta, ara-, nii- new, nouveau, nuevo N4 道 dou, tou / michi, iu road-way, street, district N3 路 ro, ru / -ji, michi path, route, road N3 完 kan perfect, completion, end N3 成 sei, jou / na.ru, na.su, -na.su turn into, become, get N3 便 ben, bin / tayo.ri convenience, facility, excrement N3 利 ri / ki.ku profit, advantage, benefit

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