Vocabulary consisting only from characters you are able to read
上り
のぼり
(1)ascent, climbing, ascending (path), climb, (2)up-train (e.g. going to Tokyo), (n,adj-no) (3)northward (towards Tokyo) jlpt3
一口
ひとくち
(1)mouthful, bite, sip, draft, draught, (2)one word mix
水力
すいりょく
hydraulic power, water powermix
上
うえ
above, on top of, up, upper part, surfacejlpt5
大して
たいして
(not so) much, (not) verymix
二人
ふたり
two persons, two people, pair, couplejlpt5