amphibious is a long word.
This does nothing to describe the meaning of the word and should not be accepted as an answer.
You can say:
Frogs are the most common type of amphibious animals.
He thought that it was an amphibian, perhaps a large newt or a salamander, but it was Gila monster and it bit him.
Many amphibious creatures live in this pond.
A salamander is an amphibian.
An amphibian is an animal that lives on both land and water.
A frog is an amphibian.
Science fiction movies show amphibian monsters.The girl dreaded studying amphibian life. Amphibian animals inspired men to create an underwater breathing apparatus.
A frog is an amphibian.
I am not writing a sentence using that word.
I can give you a sentence using the word galaxy.
This is a sentence using the word aviator.
a sentence using the word endotracheal
This is a sentence using the word monomer. :P
I am saying a sentence using the word collagen.
this is a sentence using the word armchair.
Need a sentence using the word crater?