to cave in
[phrase form: cave]
01
折れる, 屈服する
to finally agree to something, even if one were against it at first
例
After hours of debate, they caved in and accepted the proposal.
何時間もの議論の末、彼らは折れて提案を受け入れた。
02
崩れ落ちる, 陥没する
to collapse toward the center
例
The roof caved in during the heavy rainstorm.
大雨の間、屋根が崩れ落ちた。
Cave in
01
崩壊, 陥没
the sudden collapse of something into a hollow beneath it
