ナイフには注意しなくてはならない。
Sentence Analyzer
English Translation
You should be careful with a knife.
Furigana
ナイフには注意 しなくてはならない。
Romanji
Naifu ni wa chūishinakute wanaranai.
Words
ナイフ
(ナイフ)
knife
に
(に)
at (place, time); in; on; during; to (direction, state); toward; into; for (purpose); because of (reason); for; with; by; from; as (i.e. in the role of); per; in; for; a (e.g. "once a month"); and; in addition to; if; although
は
(は)
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
注意
(ちゅうい)
caution; being careful; attention (heed); warning; advice
ば
(ば)
if ... then; when; and; why don't you...?; the more (one does something); because; since