YOU SAID:
i rode on a horse today
INTO JAPANESE
今日は馬に乗りました
BACK INTO ENGLISH
I rode a horse today
INTO JAPANESE
今日は馬に乗った
BACK INTO ENGLISH
i rode a horse today
INTO JAPANESE
今日は馬に乗りました
BACK INTO ENGLISH
I rode a horse today
INTO JAPANESE
今日は馬に乗った
BACK INTO ENGLISH
i rode a horse today
it is unlikely that this phrase will ever reach equilibrium