Like a piece of cake意思

"Like a piece of cake" is an English idiom that means something is easy to do or achieve. It suggests that the task at hand is so simple that it can be completed with little effort, just as eating a piece of cake is usually a simple and enjoyable task.

For example, if someone says, "Learning to ride a bike was like a piece of cake for me," they mean that it was very easy for them to learn how to ride a bike.

This idiom is often used to express confidence or to downplay the difficulty of a task that has been accomplished or is about to be undertaken.