Vocabulary consisting only from characters you are able to read
よじ上る
よじのぼる
to climb, to clamber (over, up), to scramble (up), to scale, to claw one's way upgodan, verb, vintrans
一見
いっけん
(1)look, glimpse, glance, (vs) (2)to glance, to glimpse, (3)(arch) first meeting, (adv) (4)apparently, seemingly suru
人工
じんこう
artificial, manmade, human work, human skill, artificialitymix
万
まん
(num) 10,000, ten thousand, (adv) myriads, alljlpt5
一切
いっさい
all/everything/without exception/the whole/entirely/absolutely/(P)leda1
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
二人
ふたり
two persons, two people, pair, couplejlpt5