弟はよく徹夜をする。
Sentence Analyzer
English Translation
My brother will often sit up all night.
Furigana
Romanji
Otōto wa yoku tetsuya o suru.
Words
弟
(おとうと、おと、おとと、てい)
younger brother; little brother; kid brother; pupil; apprentice
は
(は)
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
良く
(よく)
nicely; properly; well; skillfully; skilfully; frequently; often
徹夜
(てつや)
all night; all-night vigil; sleepless night
を
(を)
indicates direct object of action; indicates subject of causative expression; indicates an area traversed; indicates time (period) over which action takes place; indicates point of departure or separation of action; indicates object of desire, like, hate, etc.
為る
(する)
to do; to cause to become; to make (into); to turn (into); to serve as; to act as; to work as; to wear (clothes, a facial expression, etc.); to judge as being; to view as being; to think of as; to treat as; to use as; to decide on; to choose; to be sensed (of a smell, noise, etc.); to be (in a state, condition, etc.); to be worth; to cost; to pass (of time); to elapse; verbalizing suffix (applies to nouns noted in this dictionary with the part of speech "vs"); creates a humble verb (after a noun prefixed with "o" or "go"); to be just about to; to be just starting to; to try to; to attempt to