我不知道媽媽會不會問我這是什么意思！
I wonder if mother will ask me what it means?
我以前從來不知道那是代表什么意思，但是我知道你是在用你的方式告訴我，你每天都來看過我。
I never knew what it meant, but I knew it was your way of letting me know that you had checked in on me. Anyway I looked it up.
開始，我并不知道那些家伙什么意思，但是沒過多久我就知道它指什么了。
At first, I did not know what these guys meant. But it did not take long to figure it out.
與我說話的天使回答我說，你不知道這是什么意思嗎。
Then the angel that talked with me answered and said unto me, Knowest thou not what these be?