He saw a bird in the tree.
Meaning: He used his eyes to perceive a warm-blooded vertebrate animal that lays eggs and has feathers, which was in a tall plant with a woody stem and branches.
Choice of Words: Saw means to perceive something with your eyes. Bird is a warm-blooded vertebrate animal that lays eggs and has feathers. Tree is a tall plant with a woody stem and branches.
Alternative Expressions
Related Expressions