YOU SAID:

I do not think it is safe to go into the water.

INTO JAPANESE

水に入るのは安全ではないと思う。

BACK INTO ENGLISH

I don't think it's safe to get in the water.

INTO JAPANESE

水に入るのは危険だと思う。

BACK INTO ENGLISH

I think it's dangerous to get in the water.

INTO JAPANESE

水に入るのは危険だと思う。

BACK INTO ENGLISH

I think it's dangerous to get in the water.