-----------------------------------

初めて学習での活用方法に踏み込んだ内容は 盛り込まれました

@ 踏み込む， ふみこむ

1. to step into (e.g. someone else's territory), to break into, to raid 2. to come to grips with, to get to the core of

踏入（例如他人的领地）、闯入、突袭；弄明白，弄透

more...           more words...