fall into

US /fɔːl ˈɪntuː/
UK /fɔːl ˈɪntuː/
"fall into" picture
1.

陥る, ~になる

to start to be in a particular state or situation, often by chance

:
The old house had begun to fall into disrepair.
その古い家は荒廃し始めた
He didn't mean to fall into bad habits.
彼は悪い習慣に陥るつもりはなかった。
2.

分類される, ~に属する

to be divided into groups or categories

:
The books fall into three main categories.
本は3つの主要なカテゴリに分類される
His arguments fall into the trap of oversimplification.
彼の議論は単純化しすぎの罠に陥る