摘要
新闻编辑从发明者提供的背景资料中得到以下引述：“电梯在现代社会中得到了广泛的应用，给人们的日常工作和生活带来了极大的便利。在商场、机场、地铁站等许多地方，通常都安装有扶手的自动扶梯，以便乘客在乘坐自动扶梯时能够抓住扶手。同时，扶手有助于节省乘客的体力，防止跌倒和受伤等事故。
Abstract
News editors obtained the following quote from the background information suppli ed by the inventors: “Elevators have been widely used in modern society, which b ring great convenience to people’s daily work and life. In many places such as s hopping malls, airports, subway stations, escalators with handrails are usually installed so that passengers can hold the handrails while taking the escalators. At the same time, handrails help to save passengers’ physical strength and prev ent accidents such as falls and injuries.
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