Detailed Instructions: In this task, you are given a question in English, and your task is to translate it into Persian.
See one example below:
Problem: How do I look up my pay stubs for McDonald's?
Solution: چگونه می توانم خرده فروشی های خود را برای مک دونالد جستجو کنم؟
Explanation: This is a good example. The above sentence is correctly translated from English to Persian.

Problem: How did you expand your vocabulary?
Solution:
چگونه واژگان خود را گسترش دادید؟