Vocabulary consisting only from characters you are able to read
一日中、ゲームをしていた。
ichinichijuu,ge-mu wo shiteita.
I was playing games the whole day.mix
いつの間にか
itsunomanika
before one knows, before one becomes aware of, unnoticed, unawaresjlpt3
立体
rittai
(1)solid body/three-dimensional object/ (2)(abbr) multi-storey car park/(P) adj, leda1
大切(な)
taisetsu(na)
important/valuable/worthy of care/(P)adj, leda1