YOU SAID:
Hello I have no idea about what to write!
INTO JAPANESE
こんにちは私は何を書くのかわからない!
BACK INTO ENGLISH
Hello I do not know what to write!
INTO JAPANESE
こんにちは私は何を書くのかわからない!
BACK INTO ENGLISH
Hello I do not know what to write!
You've done this before, haven't you.