What is the slogan of keeping the office clean?

Better environment and a beautiful day.

Environmental sanitation, starting from me.

Green depends on everyone to protect you, me and him.

Use your hands well, the garbage has nowhere to slide.

More awareness, more cleanliness.

The garbage was thrown on the ground, and the shame was written into my heart.

Take part in environmental protection as easy as blowing off dust.

Green comes from your hand and beauty comes from my heart.