小心台阶，不要绊倒。

Mind the step, don't trip.

上楼时小心台阶。

Mind the step when going upstairs.

下车时小心台阶。

Mind the step when getting off the bus.

进门时请小心台阶。

Please mind the step when entering.

走路时请小心台阶。

Please mind the step while walking.

小心台阶！

Mind the step!

小心台阶，不要摔倒。

Be careful of the steps, don't fall.

您请上二楼，小心台阶，请慢走。

You invited to the second floor, careful steps, please walking.

小心台阶！

Watch that step!