Definition: Rewrite each original sentence in order to make it easier to understand by non-native speakers of English. You can do so by replacing complex words with simpler synonyms (i.e. paraphrasing), deleting unimportant information (i.e. compression), and/or splitting a long complex sentence into several simpler ones. The final simplified sentences need to be grammatical, fluent, and retain the main ideas of their original counterparts without altering their meanings.
Input: The wheel of a ship is the modern method of adjusting the angle of the rudder, in turn changing the direction of the boat or ship.

The wheel of ship is used to change the angle of the rudder.  The rudder then changes the direction of the boat or ship.