YOU SAID:
I am so tired and I'm joining the Navy
INTO JAPANESE
私はとても疲れていて、私は海軍に加わっています
BACK INTO ENGLISH
I am very tired and I join the Navy
INTO JAPANESE
私はとても疲れていて、海軍に加わる
BACK INTO ENGLISH
I am very tired and join the Navy
INTO JAPANESE
私は非常に疲れて、海軍に加わる
BACK INTO ENGLISH
I am very tired and join the Navy
You've done this before, haven't you.