stop pollution嘛意思
stop pollution嘛意思
stop后应接polluting还是pollution
We are trying ___ (stop) the pollution.
We must stop _____(pollution) our environment.
pollution什么意思
emotional pollution什么意思
air Pollution什么意思
Action must be _____ to stop further pollution.
stop polluting before pollution stops you这个句子对吗?
______has been done to stop pollution by the government .
What can you do to stop the pollution?
How can you stop causing pollution in China