acarrying a tent a sleeping bag and clothes backpackers also need to be prepared for some challenges 运载帐篷睡袋和衣裳背包徒步旅行者也需要准备为有些挑战[translate] a这仅仅只是一个玩笑 This only is merely a joke[translate] awhat you will do tomorrow after work? 正在翻译,请等待... ...