YOU SAID:

Dave wasn't exactly sure how he had ended up in this predicament.

INTO JAPANESE

デイブは、どうやってこの苦境に陥ったのかよくわかりませんでした。

BACK INTO ENGLISH

Dave wasn't sure how he got into this predicament.

INTO JAPANESE

デイブはどうやってこの窮地に陥ったのかわからなかった。

BACK INTO ENGLISH

Dave didn't know how he got into this mess.

INTO JAPANESE

デイブはどうやってこの混乱に巻き込まれたか知らなかった

BACK INTO ENGLISH

Dave didn't know how he got into this mess.