automatic push button control lift

例句：

1. 1. The automatic elevator is a convenient way to move up and down the stairs.
   自动电梯是上下楼梯的方便方式。
2. 2. The automatic door opener has made opening doors much easier for us.
   自动开门器让我们打开门变得更容易了。
3. 3. The automatic car wash is a great convenience for busy people on the go.
   自动洗车对于忙碌的人们来说是一个很大的便利。