"Dès" could be translated as "As soon" "The very first time"
- Dès qu'il fait chaud, je vais à la plage / When (as soon) it is hot, I go to the beach
- Dès que possible / As soon as possible
- Dès que je l'ai vu, je suis tombé amoureux / At the very first time I saw her, I fell in love
"Hors" could be translated as "out/get out" (looks like "dehors" or the verb "sortir")
- Hors de mon chemin ! / Get out of my way !
- Hors de la ville / Out of the city
Hope it will help :) Bon courage