Vocabulary consisting only from characters you are able to read
水力
suirjoku
hydraulic power, water powermix
二十日
hacuka
twenty days, twentieth day of the monthjlpt5, toki
新人
šindžin
(1)new face/newcomer/ (2)modern humans (from Cro-Magnon man onwards)/(P) adj, leda1
耳にする
miminisuru
to hear, to hear by chance, to hear by accident, to catch (the sound)suru