予防接種は病気の予防に効果的だ

N3 予防 yobou prevention, protection N3 種 tane seed, cause, material, topic N5 病気 byouki illness, sickness N3 効果 kouka effect, result, efficacy

N3 予 yo, sha / arakaji.me beforehand, previous, myself N2 防 bou / fuse.gu ward off, defend, protect N2 接 setsu, shou / tsu.gu touch, contact, adjoin N3 種 shu / tane, -gusa species, kind, class N4 病 byou, hei / ya.mu, -ya.mi, yamai ill, sick, malade N5 気 ki, ke / ki spirit, mind, air N2 効 kou / ki.ku, kikime, nara.u merit, efficacy, efficiency N3 果 ka / ha.tasu, hata.su, -ha.tasu, ha.teru, -ha.teru, ha.te fruit, reward, carry out N3 的 teki / mato bull's eye, mark, target

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 N5 〜は wa Marks the topic of the sentence, indicates what the sentence is about, can contrast with another element, organizes main information