我们要保护环境,不乱扔垃圾,不踩草地的翻译：We have to protect the environment, do not litter, without stepping on grass 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

We have to protect the environment, do not throw garbage, do not step on the grass

We have to protect the environment, do not litter, without stepping on grass

We must protect the environment, does not throw trash, does not step on the lawn

We want to protect the environment, and do not litter, not security turf

We have to protect the environment, do not litter, without stepping on grass