YOU SAID:
What do you know how to do that's useless?
INTO JAPANESE
あなたはそれが役に立たない方法を知っていますか?
BACK INTO ENGLISH
Do you know how it's useless?
INTO JAPANESE
あなたはそれが役に立たない方法を知っていますか?
BACK INTO ENGLISH
Do you know how it's useless?
You should move to Japan!