Water is especially valuable in drought-stricken areas and conserving it is a matter of survival. It's hard for people from areas blessed with plentiful water to imagine that an entire family can subsist on a bucket of water a day.
乾旱地區的水特別珍貴，節約用水是當地的生存之道，一戶人家、一桶水過一天是常態，這對水源充足地區的民眾是難以想像之事。