พลังมหารวย | ขอหวย"เซียมซี"ก่อนหวยออก 1/ก.ค./2562
At one point, the only recreation camping opportunity on offer was tents or the open air. A century ago, you would have been privileged to own a canvas tent. Camping, as a vocational pastime, truly took off approximately fifty years ago. At that time hundreds of trucks were equipped with a camper shell; however, the sleeping space was still rather cramped.
from: http://ezinearticles.com/?Which-Recreation-Camping-Style-Do-You-Prefer?&id=669921
