Vocabulary consisting only from characters you are able to read
次々に
つぎつぎに
one by one, one after another, successivelyjlpt3
退化
たいか
degeneration, retrogressionsuru
分かれる
わかれる
(1)to branch/to fork/to diverge/ (2)to separate/to split/to divide/ (3)to disperse/to scatter/(P) ichidan, jlpt3, vintrans
画面
がめん
terminal screen, scene, picture, the field (in TV), photojlpt3
実学
じつがく
practical sciencemix