环保的英文是什麼？？+一句句子

保护环境：protect the environment
环保的：environmental-friendly

这个塑胶饭盒是否环保？
Is this plastic lunch box environmental-friendly?

环保说法很多，一般可以说
environment-friendly
environment-protecting

Is this plastic lunch box environment-friendly?

environment-friendly
Is this plastic lunch box environment-friendly?

Environmental protection

句子是机器翻译的
This Plastics Lunch-box Whether Environmental protection?

environment-friendly

Is the plastic mess tin environmental freindly?