目前,我国大部分地区的饮用水早已满足了基本的卫生要求,很少有人再因为饮水而产生腹泻、头晕、恶心等症状;在安全方面,仅有部分地区因污染而导致水中有害物质含量超标,影响当地人的身体健康,但只是区域性的,并不具备普遍的意义。所以,诸如地球上的水资源多么有限,有限的资源有多少已经遭到不可逆的污染,有多少人仍然在无意识地浪费水等等的报道,已经从最开始的“触目惊心”变得让人感到乏味和麻木。过去那些骇人听闻的数字渐渐成为人们茶余饭后的谈资,不再具备引人深思和 At present, drinking water in most parts of our country has already met the basic hygiene requirements. Few people then experience diarrhea, dizziness, nausea and other symptoms because of drinking water. In terms of safety, only part of the area is contaminated with water, causing excessive levels of harmful substances , Affecting local people’s health, but only regional, does not have universal significance. So, how limited water resources on Earth, how many of the limited resources have been irreversibly contaminated, how many people are still unknowingly wasting water, etc., have changed from the startling “shocking” People feel boring and numb. The horrifying numbers in the past have gradually become the talk of people’s gossips and no longer have thought-provoking