日本の主食は米だが世界の穀物自給率を見ると深刻な状況だ

N3 日本 nippon Japan N1 主食 shushoku staple food N4 米 kome uncooked rice, rice grain N3 だが da ga but, however N4 世界 sekai world N3 穀物 kokumotsu grain, cereal, crop N3 率 ritsu rate, ratio, percentage N5 見る miru to see, to look N3 深刻 shinkoku serious, grave, severe N3 状況 joukyou situation, circumstances, state of affairs

N5 日 nichi, jitsu / hi, -bi, -ka day, sun, Japan N5 本 hon / moto book, present, main N4 主 shu, su, shuu / nushi, omo, aruji lord, chief, master N5 食 shoku, jiki / ku.u, ku.rau, ta.beru, ha.mu eat, food, manger N3 米 bei, mai, meetoru / kome, yone rice, USA, metre N4 世 sei, se, sou / yo generation, world, society N4 界 kai world, boundary, monde N1 穀 koku cereals, grain, céréale N4 物 butsu, motsu / mono, mono- thing, object, matter

N5 〜が ga Marks the grammatical subject, highlights new information, can also show slight contrast in some sentences N5 〜を o Marks the direct object of an action, appears before the verb, shows what receives the action N5 〜と to Indicates company, quotation, natural condition, complete list, or direct connection between elements 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