私たちの主たる関心は社会の老齢化にあるべきだ。

Sentence Analyzer

English Translation

Our chief concern should be the aging of society.

Furigana

私(わたし)たちの主(しゅ)たる関心(かんしん)は社会(しゃかい)の老齢化(ろうれいか)にあるべきだ。

Romanji

Watashitachi no shutaru kanshin wa shakai no rōreika ni aru beki da.

Words

私たち (わたしたち、わたくしたち)

we; us

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

主たる (しゅたる)

main; principal; major

関心 (かんしん)

concern; interest

は (は)

topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis

社会 (しゃかい)

society; public; community; the world; social studies

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

有る (ある)

to be (usu. of inanimate objects); to exist; to live; to have; to be located; to be equipped with; to happen; to come about

可し (べし)

shall; should; must

だ (だ)

be; is; indicates past or completed action; indicates light imperative