Meaning: This means that the birds are flying in the sky and they are singing beautiful songs.
Choice of Words: Birds are animals with wings. They can fly in the sky. Birds sing beautiful songs with their voices.
Alternative Expressions
Birds fly.
Meaning: This means that birds are able to move through the air using their wings. It's like saying, Birds are able to move from one place to another in the air.
Choice of Words:Birds are warm-blooded vertebrates constituting the class Aves, characterized by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweight skeleton. Fly means to move through the air using wings. When you put them together, "Birds fly" means that birds have the ability to move through the air using their wings.
Birds sing.
Meaning: This means that birds are able to produce musical sounds with their voices. It's like saying, Birds are able to make sounds that are pleasing to the ear.
Choice of Words:Birds are warm-blooded vertebrates constituting the class Aves, characterized by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweight skeleton. Sing means to produce musical sounds with the voice. When you put them together, "Birds sing" means that birds have the ability to produce musical sounds with their voices.
Birds sing sweet songs.
Meaning: This means that birds are able to produce musical sounds with their voices that are pleasing to the ear. It's like saying, Birds are able to make sounds that are both musical and enjoyable to listen to.
Choice of Words:Birds are warm-blooded vertebrates constituting the class Aves, characterized by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweight skeleton. Sing means to produce musical sounds with the voice. Sweet means pleasing to the taste or smell. Songs are musical compositions consisting of vocals and music. When you put them together, "Birds sing sweet songs" means that birds have the ability to produce musical sounds with their voices that are pleasing to the ear.