Note principle 11 of the Rio Declaration, according to which standards applied by some countries may be inappropriate and of unwarranted economic and social costs to other countries, in particular to developing countries.
注意：《里约宣言》原则11显示，一些国家所适用的标准可能不适当，对发展中国家和另一些国家造成缺乏根据的经济和社会代价。