ハレー彗星は、８０年ごとに１度やってくる。
Sentence Analyzer
English Translation
Halley's Comet comes round once every eighty years.
Furigana
ハレー彗星 は、８０年 ごとに１度 やってくる。
Romanji
Hare-suisei wa, hachi zero nengoto ni ichi do yattekuru.
Words
ハレー彗星
(ハレーすいせい、ハリーすいせい)
Halley's comet
は
(は)
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
八
(はち、や)
eight
○
(まる)
circle (sometimes used for zero); 'correct' (when marking); symbol used as a placeholder (either because a number of other words could be used in that position, or because of censorship); period; full stop; maru mark; semivoiced sound; p-sound
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
一
(いち)
one; best; first; foremost; beginning; start; bottom string (on a shamisen, etc.)
度
(ど)
degree (angle, temperature, scale, etc.); counter for occurrences and times; strength (of alcohol)
やって来る
(やってくる)
to come along; to come around; to turn up; to arrive at the present; to get where one is; to have been doing something (for a period of time)