YOU SAID:

We should sit in silence while we think of what to say

INTO JAPANESE

何を言おうと考えている間、私たちは黙って座るべきです

BACK INTO ENGLISH

We should sit silently while thinking what to say

INTO JAPANESE

何を言うべきか考えながら静かに座るべきです

BACK INTO ENGLISH

You should sit quietly thinking what to say

INTO JAPANESE

何と言って静かに座ってください

BACK INTO ENGLISH

Please sit quietly

INTO JAPANESE

静かに座ってください

BACK INTO ENGLISH

Please sit quietly