どのくらいの数の民族がアメリカの人口を構成しているか正確にはだれもわかりません。

Sentence Analyzer

English Translation

Nobody knows exactly how many races make up the population of the United States.

Furigana

どのくらいの数(かず)の民族(みんぞく)がアメリカの人口(じんこう)を構成(こうせい)しているか正確(せいかく)にはだれもわかりません。

Romanji

Dono kurai no kazu no minzoku ga Amerika no jinkō o kōseishiteiru ka seikaku ni wa dare mo wakarimasen.

Words

何の (どの)

which; what (way)

くらい (くらい、ぐらい)

approximately; about; around; or so; to (about) the extent that; (almost) enough that; so ... that ...; at least; as ... as ...; like

の (の)

indicates possessive; nominalizes verbs and adjectives; substitutes for "ga" in subordinate phrases; (at sentence-end, falling tone) indicates a confident conclusion; (at sentence-end) indicates emotional emphasis; (at sentence-end, rising tone) indicates question

民族 (みんぞく)

people; race; nation; ethnic group; ethnos

が (が)

indicates sentence subject (occasionally object); indicates possessive (esp. in literary expressions); but; however; still; and

亜米利加 (アメリカ)

America; United States of America

人口 (じんこう)

population; common talk

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.

構成 (こうせい)

organization; organisation; configuration; composition

か (か)

indicates a question (sometimes rhetorical); or; whether or not; some- (e.g. something, someone); indicates doubt, uncertainty, etc.; emphatic prefix; suffix forming adjectives or adverbs; in that way

正確 (せいかく)

accurate; punctual; exact; authentic; veracious

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

誰 (だれ、たれ、た)

who

も (も)

too; also; in addition; as well; (not) either (in a negative sentence); both A and B; A as well as B; neither A nor B (in a negative sentence); even; as much as; as many as; as far as; as long as; no less than; no fewer than; even if; even though; although; in spite of; further; more; again; another; the other

分かる (わかる)

to understand; to comprehend; to grasp; to see; to get; to follow; to become clear; to be known; to be discovered; to be realized; to be realised; to be found out