71、楼梯非跑道，上下勿奔跑。

The stairs are off the track, don't run up and down.

72、上下楼梯，切勿打闹。

Walk up and down stairs, never fight.

73、轻声慢步，倡导文明好风尚。

Walk softly, advocate civilized morality.

74、结伴同行不打闹，单独行走不抢行。

Go together without a fight, walk alone, do not rob.

75、走楼梯守秩序，进教室不喧哗。

Take the stairs, keep order, and get into the classroom without making noise.

76、安全是朵幸福花，大家浇灌美如画。

Security is a happy flower watering, everyone is.

77、守秩序，进教室不喧哗。

Keep order and enter the classroom without making noise.

78、集体行动列队走，安全两字记在心。

Collective action parade, safe word in mind.

79、上下楼梯靠右走，以免摔倒碰破头。

Up and down the stairs right away, so as not to fall Pengpo head.

80、轻声漫步不打闹，上下楼梯要走好。

Walk softly, don't fight, walk up and down the stairs.