Vocabulary consisting only from characters you are able to read
水力
すいりょく
hydraulic power, water powermix
山
やま
mountain, pile, heap, climax, critical pointjlpt5, shizen
男女
だんじょ
man and woman, men and womenmix
手にする
てにする
(1)to hold (in one's hand), to take (into one's hand), (2)to own, to obtain suru