YOU SAID:

I would like to eat pizza. But im not sure.

INTO JAPANESE

私はピザを食べたい。しかし、私は確信が持てない。

BACK INTO ENGLISH

I want to eat pizza. But I'm not sure.

INTO JAPANESE

ピザが食べたい。だがよくわからない

BACK INTO ENGLISH

I want to eat pizza. But I don't know.

INTO JAPANESE

ピザが食べたい。だが分からない

BACK INTO ENGLISH

I want a pizza, but I don't know.

INTO JAPANESE

ピザが欲しいんだけど、わからない。

BACK INTO ENGLISH

I want a pizza, but I don't know.