还有一种可饮用水也是储存于手动泵。
There is also a refillable potable water storage tank below grade that's also manually pumped.
它也可以通过脱盐技术，为孤立的地方间接提供可饮用水。
It can also provide clean drinking water to isolated spots via desalination techniques.
一并带上一些轻质量的食物。干货，坚果，饼干都是些不错的能量型小吃。确保带了足够的可饮用水。一路上没有水供应。
Take some lightweight food along. Driedfruits, nuts, and crackers are good energy snacks. Be sure to carry plenty of drinking water. There are no water supplies along the trails.
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