Thebiggestchallengefacedbytravelersespeciallythosewholi...
問題詳情：Thebiggestchallengefacedbytravelersespeciallythosewholiketohaveabackpackingtripishowtoensureasteadysupplyofcleanclothes.Now,thankstoagreatinventioncalledScrubbaWashPack,thatworrymaybeathingoft...