comprehension: Golden gate bridge
comprehension: IMG_2341
comprehension: Redwood national park
comprehension: Redwood national park
comprehension: Redwood national park
comprehension: Lake Tahoe
comprehension: Redwood highway
comprehension: Death Valley, NV
comprehension: IMG_2284
comprehension: Redwood
comprehension: Redwood
comprehension: IMG_2406
comprehension: Redwood
comprehension: Death Valley, NV
comprehension: Rachel, NV
comprehension: Lake Tahoe
comprehension: Redwood national park
comprehension: Redwood
comprehension: Lake Tahoe
comprehension: IMG_2293
comprehension: IMG_2554
comprehension: Las Vegas, NV
comprehension: Redwood national park
comprehension: Redwood highway
comprehension: IMG_2620
comprehension: Redwood
comprehension: Drive through tree
comprehension: IMG_2285
comprehension: IMG_2536
comprehension: Las Vegas, NV