YOU SAID:

Quite satisfied, he closed his door, and locked himself in; double-locked himself in, which was not his custom.

INTO JAPANESE

とても満足して、彼はドアを閉めて閉じ込めました。自分自身を二重に閉じ込めたが、それは彼の習慣ではなかった。

BACK INTO ENGLISH

Very satisfied, he closed the door and locked himself inside. He double-trapped himself, but that wasn't his habit.

INTO JAPANESE

とても満足して、彼はドアを閉めて中に閉じ込めました。彼は自分自身を二重に罠にはめたが、それは彼の習慣ではなかった。

BACK INTO ENGLISH

Very satisfied, he closed the door and locked himself inside. He double-trapped himself, but that was not his habit.

INTO JAPANESE

とても満足して、彼はドアを閉めて中に閉じ込めました。彼は自分自身を二重に罠にはめたが、それは彼の習慣ではなかった。

BACK INTO ENGLISH

Very satisfied, he closed the door and locked himself inside. He double-trapped himself, but that was not his habit.