PanLinx
にほんご
jpn-002
いっぽいっぽ
English
eng-000
bit by bit
English
eng-000
by degrees
English
eng-000
day by day
English
eng-000
gradually
English
eng-000
piece by piece
English
eng-000
progressively
English
eng-000
step by step
日本語
jpn-000
一歩一歩
PanLex
