protrct —— environment 为什么要加the啊
to protect environment还是the environment 为什么?
Friend of the Earth help keep the environment.为什么不加to?
Environment ——the circumstances,objects,and conditons that s
The environment 英语作文 要翻译的
Everyone should keep the environment(cleaning)?为什么不用clean?
beautify we environment为什么不是our environment
to throw away less rubbish is ——(protect) the environment
作文:Protecting the environment
problems of the environment
作文:protect the environment
英语语法: 为什么要加the
Our environment is getting worse and worse.get为什么加ing