Let it fly.
Meaning: This sentence is used to convey the idea that you should allow the bird to move through the air using its wings.
Choice of Words: Let is a verb that means to allow something to happen or to exist. It is a pronoun that refers to the previously mentioned bird. Fly is a verb that describes the movement of a bird through the air using its wings. When you put these words together, you get the idea that you should allow the bird to move through the air using its wings.
Alternative Expressions
Related Expressions