YOU SAID:

Well, that didn't work out. Maybe the background model has improved?

INTO JAPANESE

まあ、それはうまくいきませんでした。たぶん背景モデルが改善されましたか?

BACK INTO ENGLISH

Well, it didn't work. Maybe the background model has been improved?

INTO JAPANESE

まあ、それはうまくいきませんでした。背景モデルが改善されたのでしょうか?

BACK INTO ENGLISH

Well, it didn't work. Has the background model been improved?

INTO JAPANESE

まあ、それはうまくいきませんでした。背景モデルは改善されましたか?

BACK INTO ENGLISH

Well, it didn't work. Has the background model been improved?