YOU SAID:

Yeah maybe I just should just stand in front of the mirror and do my exercise

INTO JAPANESE

はい、多分私はちょうど鏡の前に立って、私の運動をする必要があります

BACK INTO ENGLISH

Yes, maybe I just have to stand in front of the mirror and do my exercise

INTO JAPANESE

はい、たぶん私は鏡の前に立って運動をする必要があります

BACK INTO ENGLISH

Yes, maybe I should stand in front of the mirror and exercise

INTO JAPANESE

はい、鏡の前に立って運動するべきかもしれません

BACK INTO ENGLISH

Yes, you should stand in front of the mirror and exercise.

INTO JAPANESE

はい、鏡の前に立って運動する必要があります。

BACK INTO ENGLISH

Yes, you need to stand in front of the mirror and exercise.

INTO JAPANESE

はい、あなたは鏡の前に立って運動する必要があります。

BACK INTO ENGLISH

Yes, you need to stand in front of the mirror and exercise.