People should not only set in the concept of water-saving energy conservation awareness, to save for the United States and Germany, but also in deeds manifest;
人们不仅应在观念上树立节水节能的意识，以节约为美德，更要在行动上体现出来；
People should not only set in the concept of water-saving energy conservation awareness, to save for the United States and Germany, but also in deeds manifest;
人们不仅应在观念上树立节水节能的意识，以节约为美德，更要在行动上体现出来；
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