YOU SAID:
hello, i don't know what's this
INTO JAPANESE
こんにちは、私はこれが何であるか分からない
BACK INTO ENGLISH
Hi, I do not know what this is
INTO JAPANESE
こんにちは、私はこれが何であるか分からない
BACK INTO ENGLISH
Hi, I do not know what this is
You've done this before, haven't you.