我不知道为什么有这么多人喜欢日本。翻译成英文

I don't know why there are so many people who like Japan.

I have no idea why there are so many Japan lovers.

I don't know why so many person like Japan

i don't know why there are so many people loving Japan.

I HAVEN‘T KNOWN SO MANY PEOPLE LOVE JAPON。

I have no idea why there are so many people who like Japan.

I don't know why so many people like Japan.
I've no idea why so many people like Janpan .
I dong't know why there are so many people like Japan.