YOU SAID:
im having a great day today on my car ride to hang out with my cousins
INTO JAPANESE
私は私のいとことたむろするために私の車に乗って今日素晴らしい一日を過ごしています
BACK INTO ENGLISH
I'm having a great day today in my car to hang out with my cousin
INTO JAPANESE
今日は私の車の中でいとこと一緒に過ごすのに素晴らしい一日を過ごしています
BACK INTO ENGLISH
I'm having a great day in my car today with my cousin
INTO JAPANESE
今日はいとこと一緒に車で素晴らしい一日を過ごしています
BACK INTO ENGLISH
I'm having a great day driving with my cousin today
INTO JAPANESE
今日はいとこと一緒に運転して素晴らしい一日を過ごしています
BACK INTO ENGLISH
I'm having a great day driving with my cousin today
That didn't even make that much sense in English.