1樓：
保護環境：protect the environment環保的：environmental-friendly這個塑膠飯盒是否環保？
is this plastic lunch box environmental-friendly?
2樓：匿名使用者
環保說法很多，一般可以說
environment-friendly
environment-protectingis this plastic lunch box environment-friendly?
3樓：匿名使用者
environment-friendly
is this plastic lunch box environment-friendly?
4樓：海拉魯大魔王
environmental protection
句子是機器翻譯的
this plastics lunch-box whether environmental protection?
5樓：
environment-friendly
6樓：匿名使用者
is the plastic mess tin environmental freindly?