溪水是我们户外人认为最干净的水,大家应该保护水源,而不是图一时痛快。洗漱应该用工具装水远离水源,刷牙最好用盐,不要用牙膏。用过的水泼在石头或树丛里。
溪水是我们户外人认为最干净的水,大家应该保护水源,而不是图一时痛快。洗漱应该用工具装水远离水源,刷牙最好用盐,不要用牙膏。用过的水泼在石头或树丛里。
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