Final answer:
The sentence that best conveys the vivid experience of seeing the ocean for the first time is: b) The waves crashed against the shore, and the vast expanse of the ocean took my breath away.
Step-by-step explanation:
b) The waves crashed against the shore, and the vast expanse of the ocean took my breath away.
In this sentence, the author uses descriptive language to vividly convey the experience of seeing the ocean for the first time. The crashing waves and the vast expanse of the ocean create a sense of awe and wonder. This sentence effectively captures the emotions and sensory details associated with the experience.