Here are some possible alternatives: I love reading books I have read many books I have travelled to many countries I travel often I listen to many audio books

Some alternatives are: "I read all the time" "I really like to read" "I travel all the time" "I really like to travel". Nuance is different between the two: "really" stresses how much you like reading, whereas "all the time" while indicating you like reading, stresses more the time you spend doing it. I think "really" is the closest alternative of the two.

Here are some ideas: I read frequently. I read often. I read many books. I liked traveling very much. I quite liked to travel. I really liked to travel. I listen to audio books frequently. I listen to audio books often. I listen to many audio books. You could also say how frequently you read books or listen to audio books. For example: I read books every day. I listen to audio books 3 times a week. These are just some ideas. I hope that they help!