don't take anything with you except photos; Leave nothing but footprints.

The earth is my home, and greening depends on everyone.

a flower and a grass are all life, and a leaf is always related to love.

I gave you a fragrance when I came, and I was clean when I left.

the grass has life, and there is more "green" under its feet.

The grass smiles at you. Please take a detour.

if you want to bring spring scenery into your home, there is nothing you can do.

I'm a little bird, always flying and not flying high.

1+1 = 2, a tree+a tree = a forest

Green is the true color of the earth

The earth is my home, and greening depends on everyone

Protecting trees means protecting yourself

Fragrance comes from flowers, and beauty needs your care

Green-the source of life

Unfortunately, there are too many lines. When the wind sends a dish of fragrant flowers, you should

enjoy the flowers when they bloom. Don't enjoy the branches when they are empty.

Laugh in the flowers and enjoy their appearance outside the garden.

I bloom for your beautiful heart.

The flowers I take away are short-lived, and the beauty I leave behind is forever.

May you not stretch your hands and fold your branches, and the flowers have their own tears.

The forest is a factory for oxygen.

Give me a clean coat when I leave

Plant a tree and a flower, and the world will be better

The grass is lovely, and everyone loves

Distance makes beauty, and refuses intimate contact

Go around three or five steps, and stay green.

Without the health of the earth, there will be no human health

Being kind to the earth means being kind to yourself

Saving the earth, working together

Protecting the environment, starting from me

Promoting green consumption, being a green voter

Pursuing green fashion, Embrace green life

limit consumption to the range that the ecological circle can bear

let the tide of economic development enter the green river

bring green into the 21st century

It is better to act than to complain, and it is better to do it

I am a member of environmental protection

The earth is borrowed from our future generations

Destroy the environment, bring disasters to the eternal, protect the environment and make contributions to the future

. Reconnect with the earth

Limited resources, infinite circulation

Garbage mixing is garbage, and garbage classification is resources

Garbage recycling, protecting the earth, with little effort, participating in environmental protection

Picking back the old tradition of garbage classification, and advocating the new fashion of green civilization

Don't watch, please join the ranks of actors

If human beings can't live with other species * * *. Save hope

protect home with action, water the earth with blood

Environmental protection is not divided into ethnic groups, and ecology has no national boundaries

There is only one village where human beings can live-the earth, and it is the responsibility of every villager on the earth to protect the environment.