Bank engine

Ok kiddo, let's imagine that a bank is like a big piggy bank where people put their money for safekeeping.

Now, to make sure everyone's money is kept safely and securely, the bank needs something called a bank engine.

Think of the bank engine as a special machine that helps the bank run smoothly. It helps the bank keep track of all the money that goes in and out of the piggy bank, just like how you keep track of how many toys you have in your toy box.

The bank engine also helps the bank do important things like lending money to people who need it. Just like how you might lend a toy to a friend who really wants to play with it, the bank can lend money to people who really need it.

So, in short, the bank engine is like the engine of a car that helps it run smoothly and safely. It helps the bank keep track of all the money and do important things like lend money to those who need it.