The ISO labeling standards ban vague or misleading claims on product packaging, because terms such as "environmentally friendly" and "non-polluting" cannot be verified.
ISO 标签标准禁止在产品包装上发表模糊或误导性的声明,因为诸如“环境友好”和“无污染”等术语无法得到验证。
When I asked my energy providers what level of energy use was typical energy for a house like mine, they gave me vague, non-judgmental answers.
当我试图问我的能源供应商,像我这样的一栋房子一般用多少能源是正常的,他们开始含糊回答,并没给出实质性答案。
Other experts argue that the definition is far too general and many non-addicts qualify under it because the criteria are so vague.
另一些专家则认为该标准太过笼统,由于定义过于模糊,会对很多无网瘾的人造成误诊。
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