YOU SAID:
he didnt know wheater to cry or laugh
INTO JAPANESE
彼は、泣くことも笑うことも知らなかった
BACK INTO ENGLISH
he knew neither to cry nor to laugh
INTO JAPANESE
彼は、泣くことも笑うことも知らなかった
BACK INTO ENGLISH
he knew neither to cry nor to laugh
You've done this before, haven't you.