Thebiggestchallengefacedbytravelersespeciallythosewholi...
问题详情：Thebiggestchallengefacedbytravelersespeciallythosewholiketohaveabackpackingtripishowtoensureasteadysupplyofcleanclothes.Now,thankstoagreatinventioncalledScrubbaWashPack,thatworrymaybeathingoft...