YOU SAID:
I have been trying to reach you about your cars extended warranty
INTO JAPANESE
私はあなたの車の延長保証についてあなたに連絡しようとしています
BACK INTO ENGLISH
I am trying to contact you about your car's extended warranty
INTO JAPANESE
私はあなたの車の延長保証についてあなたに連絡しようとしています
BACK INTO ENGLISH
I am trying to contact you about your car's extended warranty
That didn't even make that much sense in English.