The hygiene conditions are very bad, the hand pumps for clean drinking water are not good enough.
卫生条件非常差，手动机井提取干净饮用水的办法也不够好。
By not drinking enough water each day, you can cause acne and even premature aging of the skin.
如果每天的饮水量不够，就会出现痘痘，皮肤甚至会提前衰老。
Constipation can occur during travel because of differences in routine, diet, changes in lifestyle and not drinking enough water.
由于旅行中生活习惯、饮食、生活方式的改变和缺乏足够的水，便秘很容易发生。
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