YOU SAID:
hello your mum is (mean word)
INTO JAPANESE
こんにちはあなたのお母さんは(平均的な言葉)です
BACK INTO ENGLISH
Hello your mother is (average words)
INTO JAPANESE
こんにちはあなたのお母さんは(平均的な言葉)
BACK INTO ENGLISH
Hi is your mother's (medium term)
INTO JAPANESE
こんにちは、あなたのお母さんです(中期)
BACK INTO ENGLISH
Hello, this is your mother (mid-term)
INTO JAPANESE
こんにちは、これはあなたのお母さんです(中期)
BACK INTO ENGLISH
Hello, this is your mother (mid-term)
That didn't even make that much sense in English.