YOU SAID:

The only thing I can think of is that you have to be in the hospital for a week

INTO JAPANESE

思いつくのは一週間入院しなければならないことだけ

BACK INTO ENGLISH

All I can think of is having to stay in the hospital for a week.

INTO JAPANESE

思いつくのは一週間入院しなければならないことだけです。

BACK INTO ENGLISH

All I can think of is having to stay in the hospital for a week.