YOU SAID:

Which one's heavier, a kilogram of steel or a kilogram of feathers?

INTO JAPANESE

どちらが重いのか、鋼鉄のキログラムか、羽毛のキログラムか

BACK INTO ENGLISH

Which is heavier, kilogram of steel or kilogram of feathers

INTO JAPANESE

どちらが重いのですか、鋼のキログラムまたは羽のキログラム

BACK INTO ENGLISH

Which is heavier, kilograms of steel or kilograms of feathers

INTO JAPANESE

どちらが重いのですか、鋼のキログラムまたは羽のキログラム

BACK INTO ENGLISH

Which is heavier, kilograms of steel or kilograms of feathers