YOU SAID:
Hello I am under the water, please help me
INTO JAPANESE
こんにちは、水中にいます、助けてください
BACK INTO ENGLISH
hello i'm in the water please help
INTO JAPANESE
こんにちは、水の中にいるので助けてください
BACK INTO ENGLISH
hello i'm in the water please help
Okay, I get it, you like Translation Party.