Vocabulary consisting only from characters you are able to read
表われる
あらわれる
(1)to appear, to come in sight, to become visible, to come out, to embody, to materialize, to materialise, (2)to be expressed (e.g. emotions), to become apparent (e.g. trends, effects) ichidan, jlpt3, verb, vintrans
やる気
やるき
willingness (e.g. to do something)/eagerness/motivation/inspiration/determination/high aspirationsjlpt3
線路
せんろ
line, track, roadbedmix
いつの間にか
いつのまにか
before one knows, before one becomes aware of, unnoticed, unawaresjlpt3