除非我们净化环境，否则人类可能将无法生存的翻译：Unless we clean up the environment, or human may not be able to survive 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

Unless we clean up the environment, or humans may not survive

Unless we clean up the environment, or human may not be able to survive

Only if we purify the environment, otherwise the humanity will possibly be unable to survive

Unless we are cleaning up the environment, otherwise the human race might be able to survive

Unless we clean up the environment, or human may not be able to survive