Vocabulary consisting only from characters you are able to read
一兆
いっちょう
1,000,000,000,000, one trillion, one billion (obs. British)mix
水力
すいりょく
hydraulic power, water powermix
回る
まわる
(1)to turn/to revolve/ (2)to visit several places/ (3)to function well/ (4)to pass a certain time/(P) godan, verb, vintrans
八日
ようか
eight days, the eighth (day of the month)jlpt5, toki
上
うえ
above, on top of, up, upper part, surfacejlpt5