Simple:
* She emulates her older sister's style.
* The young artist tried to emulate the masters.
More Complex:
* Many aspiring entrepreneurs emulate the success of Steve Jobs.
* The new software aims to emulate the functions of a human brain.
* In order to win the race, she had to emulate the champion's strategy.
Figurative:
* The chameleon emulates its surroundings to camouflage itself.
* The company's new product emulates the features of its competitors.
Note: "Emulate" usually implies an attempt to imitate or copy someone or something, often with the goal of achieving a similar level of success or skill.