Mercy, the first step to stay green, care for the environment is everyone's responsibility.
Afforestation work in ages.
I love the motherland, protect the green, Paul clean, loving homes.
Maintaining ecological balance, is to protect human beings.
Every man for environmental protection, environmental protection for all.
Everyone concerned about the quality of the environment, everyone involved in environmental protection.
Resource conservation and sustainable utilization.
Environmental protection glorious, shameful polluting the environment.
Rely on scientific and technological progress, promote environmental protection.
Raise environmental awareness and protect their homes.
Rational use of resources, protection of ecological balance, promoting sustainable economic development.
Protection of the environment is to protect productivity.
US rivers to protect the environment, sustainable development, career interest.