Definition: one of the surfaces that you walk on when you go up or down stairs Level: B1
我们不得不爬一些台阶才能到达前门。
We had to climb some ___steps to reach the front door.
我请他们把包裹放在前门的台阶上。
I asked them to leave the parcel on the front ___step.
我走下四个台阶就到了海滩！
I go down four ___steps and I am on the beach!
