Vocabulary consisting only from characters you are able to read
水力
suirjoku
hydraulic power, water powermix
会
kai
(1)meeting, assembly, party, (2)association, club jlpt3
学会
gakkai
scientific society/academic meeting/academic conference/(P)gakkou
何れ
izure
(1)(uk) where, which, who, (2)anyway, anyhow, at any rate, sooner or later, eventually, at some future date or time; (adv,pn,adj-no) (3)(uk) where, which, who, (4)anyway, anyhow, at any rate, soon mix