I have memorized a long sentence with randomly chose words out of large pools like geographic names, animal species and names of barely famous people, a random

I have memorized a long sentence with randomly chose words out of large pools like geographic names, animal species and names of barely famous people, a random verb etc. Like "Bill Guthridge supplements in Bhadarwa with an Actias Luna" and a bunch of other words. Then translate this to a foreign language. Add more words if you feel more safe. After such random picks, you just get familiar with each actor in the sentence (read wiki pages then delete history) and refresh the whole sentence every 2-4 weeks using a reminder.