front stairs

例句：

1. 1. The front stairs are the first thing you see when you enter the house.
   前门楼梯是当你进入房子时首先看到的。
2. 2. The old lady was busy cleaning the front stairs before she went to bed.
   那位老妇人在上床睡觉之前忙着打扫前门楼梯。
3. 3. The children were playing on the front stairs after school.
   孩子们放学后在前门楼梯上玩耍。