环保咨询的英语

environment protection

environmental protection环境保护(环保)

"Environmentally friendly or environment-friendly, (also referred to as eco-friendly, nature-friendly, and green) are sustainability and marketing terms referring to goods and services, laws, guidelines and policies that claim reduced, minimal, or no harm upon ecosystems or the environment."----from wikipedia所以两种说法都对，但是environment-friendly 中间有连字符。

不知你说的环保是名词还是形容词如果是名词就是 environment protection

环保[huán bǎo]environmental protection汉英大词典（环境保护） environmental protection中中释义环保 [huán bǎo][environmental protection] 对环境进行保护他们积极致力于环保事业。They were active for the cause of environmental protection. 世界各国都有环保问题，中国也不例外。The problem of environmental protection affects all countries, and China is no exception. 超市已开始宣传他们的产品是绿色环保的。Supermarkets have started proclaiming the greenness of their products. 《牛津高阶英汉双解词典》这个决定受到了环保团体的批评。The decision was criticized by environmental groups. 《牛津高阶英汉双解词典》

不知你说的环保是名词还是形容词如果是名词就是 environment protection如果是形容词就是environmental (环境的）或 eco-friendly（环保的）