YOU SAID:

fast, four hundred on the dash.

INTO JAPANESE

速く、ダッシュで400。

BACK INTO ENGLISH

Fast, 400 in dashes.

INTO JAPANESE

速い、ダッシュで400。

BACK INTO ENGLISH

Fast, 400 on the dash.

INTO JAPANESE

速い、一気に400。

BACK INTO ENGLISH

Fast, 400 at a stretch.

INTO JAPANESE

速く、一気に400。

BACK INTO ENGLISH

Fast, 400 at a stretch.