YOU SAID:

The snow isn't too good, we won't be able to ski

INTO JAPANESE

雪はあまり良くないので、スキーはできません

BACK INTO ENGLISH

The snow is not so good so I can't ski

INTO JAPANESE

雪があまり良くないのでスキーができません

BACK INTO ENGLISH

I can't ski because the snow isn't so good

INTO JAPANESE

雪があまり良くないのでスキーができません

BACK INTO ENGLISH

I can't ski because the snow isn't so good