Information theory is a field of study that mathematically analyzes the amount of information and the efficiency of its transmission.

I am majoring in information science.

This factory has introduced new machines to increase the speed of paper manufacturing.

My dog walks on four feet.

The optic tract plays a crucial role in transmitting visual information to the brain.

He is good at arithmetic.

He put away his sword.

He used an axe to cut off the tree.

He is saving a part of his salary every month.

He was delighted with his success.