Okay kiddo, so imagine you have to go to school every day. In order to get there, you have to travel from your home to school, right? That journey you take every day from your home to school is called the journey to work.
Now, some grown-ups go to work every day just like how you go to school. They might have to travel by car, bus, train, or walk to get to work. The distance they travel might be a short or a long one depending on where they live and work.
The journey to work can be a tiring one especially if you have to wake up super early to make it to work on time. But don't worry, many adults do it every day because they want to do a good job and make money for their families.
So, just like how you go to school every day, adults also have a journey to work every day that they have to take so they can do their job and earn money.