Vocabulary consisting only from characters you are able to read
水力
すいりょく
hydraulic power, water powermix
三日
みっか
three days, the third day of the monthjlpt5, toki
上る
のぼる
(1)to rise, to go up, to come up, to ascend, to be raised, (2)to enter (esp. from outdoors), to come in, to go in, (3)to enter (a school), to advance to the next grade, (4)to get out (of water), t godan, jlpt3, verb, vintrans
I was playing games the whole day.mix
~中
~ちゅう
in (the middle of), within, during, whilejlpt5