新商品の宣伝が大々的に始まった

N3 商品 shouhin product, goods, merchandise N3 宣伝 senden advertising, publicity, promotion N3 大 dai big, large, great

N4 新 shin / atara.shii, ara.ta, ara-, nii- new, nouveau, nuevo N3 商 shou / akina.u make a deal, selling, dealing in N4 品 hin, hon / shina goods, refinement, dignity N1 宣 sen / notama.u proclaim, say, announce N3 伝 den, ten / tsuta.waru, tsuta.eru, tsuta.u, tsuda.u, -zuta.i, tsute transmit, go along, walk along N5 大 dai, tai / oo-, oo.kii, -oo.ini large, big, grand N3 的 teki / mato bull's eye, mark, target N4 始 shi / haji.meru, -haji.meru, haji.maru commence, begin, commencer

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 〜の no Indicates possession, relation between nouns, nominal explanation, or turns a verb into a noun phrase