Vocabulary consisting only from characters you are able to read
下る
kudaru
(1)to descend, to go down, to come down, (2)to be handed down (of an order, judgment, etc.), (3)to pass (of time), (4)to surrender, to capitulate, (5)(often in neg. form) to be less than, to be i godan, jlpt3, verb, vintrans
肉眼
nikugan
(1)naked eye/ (2)(Buddh) the physical eye/(P) leda1
下らない
kudaranai
(uk) good-for-nothing, stupid, trivial, worthlessadj