YOU SAID:

Julius was a cool dude, however his understanding of the game darts was questionable.

INTO JAPANESE

ジュリアスはクールな男でしたが、彼のゲームダーツの理解には疑問がありました。

BACK INTO ENGLISH

Julius was a cool guy, but there was doubt about his understanding of game darts.

INTO JAPANESE

ジュリアスはクールな男でしたが、ゲームダーツに対する彼の理解には疑問がありました。

BACK INTO ENGLISH

Julius was a cool guy, but there was doubt about his understanding of game darts.