Vocabulary consisting only from characters you are able to read
下らない
くだらない
(uk) good-for-nothing, stupid, trivial, worthlessadj
下る
くだる
(1)to descend, to go down, to come down, (2)to be handed down (of an order, judgment, etc.), (3)to pass (of time), (4)to surrender, to capitulate, (5)(often in neg. form) to be less than, to be i godan, jlpt3, verb, vintrans
風土
ふうど
natural features, topography, climate, spiritual featuresmix
二人
ふたり
two persons, two people, pair, couplejlpt5
水力
すいりょく
hydraulic power, water powermix
火力
かりょく
heating power, steam powermix