YOU SAID:
hello it me were twins i haha my sister
INTO JAPANESE
こんにちはそれは私が双子だった私は私の妹を笑
BACK INTO ENGLISH
Hello it is me I was twins my sister lol
INTO JAPANESE
こんにちはそれは私です私の双子は私の姉妹大爆笑だ
BACK INTO ENGLISH
Hello It is my twins is I'm my sister lol
INTO JAPANESE
こんにちはそれは私の双子です私は私の姉妹です笑
BACK INTO ENGLISH
Hello It is my twins I am my sister lol
INTO JAPANESE
こんにちはそれは私の双子です私は私の妹です笑
BACK INTO ENGLISH
Hello It is my twins I am my sister lol
That didn't even make that much sense in English.