not invested in or relating to companies that are known for being socially and environmentally responsible

The report revealed that ethical funds perform equally as well as non-ethical funds.

Customers expect good, if not better, service than they would get from a non-ethical alternative, especially if they are charged more. 如果与那些不符合道德标准的企业相比，顾客希望得到好的甚至是更好的服务，尤其是他们还支付了更高的费用。

not morally right, or not relating to beliefs about what is morally right and wrong

We would not be so keen on freedom of information if the information were used in a non-ethical way. 如果信息的使用不符合伦理道德规范，那么我们就不会那么坚持信息自由。

There are many non-ethical reasons for preserving nature. 保护自然有很多与伦理道德无关的原因。