Translation of seitlich

I left the smaller regions out. Do you think they are important? There are some terms that are specifically used in Ecuador. Let's leave it as it is now. Time will show us within a few days if we need them all or not.
Take your time to answer me, do the vocabulary exercises and measure your progress! Your answers will be kept in the system itself. After that you can look at the statistics. That's pretty cool here.
I am 30 years old, I have a 3 year old son and I am married to a Spaniard. I work in a bank - for more than 4 years. I really love my job very much, because I love working with people.