YOU SAID:
When someone says "do it" -- it's sometimes not a good idea.
INTO JAPANESE
誰かが「やる」と言ったときには、それは良い考えではないことがあります。
BACK INTO ENGLISH
When someone says "doing", it may not be a good idea.
INTO JAPANESE
誰かが「やっている」と言うと、それは良い考えではないかもしれません。
BACK INTO ENGLISH
When someone says "doing", it may not be a good idea.
That didn't even make that much sense in English.