そこにいたのはせいぜい50人だ。

Sentence Analyzer

そこ いた せいぜい

English Translation

There were barely fifty people there.

Furigana

そこにいたのはせいぜい50(にん)だ。

Romanji

Soko ni ita no wa seizei go zero nin da.

Words

其処 (そこ)
there (place relatively near listener); there (place just mentioned); that place; then (of some incident just spoken of); that (of point just raised); you
()
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
要る (いる)
to need; to want
()
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
()
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
精々 (せいぜい)
at the most; at best; to the utmost; as much (far) as possible
(ご、いつ、い)
five
(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
(じん)
-ian (e.g. Italian); -ite (e.g. Tokyoite); indicates nationality, race, origin, etc.; -er (e.g. performer, etc.); person working with ...; indicates expertise (in a certain field); (usu. in compound words) man; person; people
()
be; is; indicates past or completed action; indicates light imperative

Kanji

Readings: ジン、 ニン、 ひと、 -り、 -と
Meaning: person