堅実な草の根レベルの運動を築きあげることに集中しなければならない。

steady; sound; reliable; solid

grassroots; rank and file; the roots of grass

level; standard; amount; degree; gradation; grade; rank; class; floor; storey (story); layer; stratum; spirit level; (surveyor's) level; minor release sequence number (software versioning); flat; level; rebel

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

exercise; physical training; work-out; appeal; campaign; drive; crusade; movement; lobbying; motion; movement

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.

to build; to pile up; to amass

thing; matter; incident; occurrence; event; something serious; trouble; crisis; circumstances; situation; state of affairs; work; business; affair; after an inflectable word, creates a noun phrase indicating something the speaker does not feel close to; nominalizing suffix; pretending to ...; playing make-believe ...; alias; aka; nickname; alternative name; also known as

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

concentration; convergence; centralization; integration; gathering together