So, imagine you are playing with your toys in Brazil, but then you want to go to a friend's house in Germany to play with their toys. Some grown-ups from Brazil also want to go to Germany to work and have a better life.
But going to Germany isn't as easy as just getting on a plane. There are rules and laws that need to be followed. When Brazilians want to move to Germany, they need to get a special piece of paper called a visa. This paper says they are allowed to stay and work in Germany for a certain period of time.
When they get to Germany, they may feel a little different from the other kids because they have a different language and culture. But it's okay! They can learn German and make new friends while keeping their own culture alive.
Sometimes, people in Germany may not treat them nicely because they look and talk differently. But this isn't right, and everyone should be treated with kindness and respect no matter where they come from.
In the end, Brazilians in Germany are just like you going to a friend's house to play with their toys, but instead of toys, they want to work and have a better life. They might face some challenges, but they can overcome them and make a new home in a different country.