escalators

there are escalators in every shopping mall.

make sure to hold onto the handrail when using the escalators.

escalators are a convenient way to move between floors.

some people prefer escalators over stairs.

escalators can save time in busy places.

be careful when stepping on and off the escalators.

escalators are often found in airports and train stations.

people with heavy luggage should use escalators with caution.

escalators are designed to move people efficiently.

some escalators have a speed adjustment feature.