"For your health and mine, please don't take it for granted."

"The fresh air keeps you in a good mood all the way."

Give up your seat and get a smile.

Your modesty makes the carriage more harmonious.

Harmony advocates humility.

Serving the new city, harmony lies in public transportation.

You give up your seat, I give up my seat, and there will be a seat when you are in trouble.

Queuing for a ride is a sign of civilization!

The degree of civilization of a country depends on whether people's daily behavior is civilized!

For the safety of you and others, please line up and get on the bus!