The word "travel" in the passage is used in the context of experiencing different cuisines and cultures through cooking, without physically leaving the kitchen. It implies a metaphorical journey through food.
Let's analyze how the word "travel" is used in each of the answer choices:
A. "After his trip to Vegas, Keith swore he would never travel again." - This use refers to physical travel or going to a different place, similar to the common understanding of the term.
B. "Betsy will travel four days out of every work week for her job." - This is also a physical form of travel, involving moving from one place to another for work.
C. "Sigourney wished she could travel where the paparazzi wouldn't exist." - Here, "travel" refers to a desire to physically go somewhere, again in the standard sense.
D. "Even though Jeff had never left his hometown, his heart yearned for travel." - This use suggests a longing for the experiences and adventures associated with travel, which aligns with the metaphorical sense in the passage.
The answer choice that uses the word "travel" in a different way than it is used in the passage is D, as it focuses on the emotional or aspirational aspect of travel rather than the physical act.