Фото: Станислав Трифонов / «Лента.ру»
陕西西安读者毛先生近日受访时告诉记者，他陪坐着轮椅的母亲乘坐地铁时发现，3号线务庄站所有闸机都无法推行轮椅出站；在青龙寺站换乘，普通乘客只需走十几个台阶，无障碍通道却需先出站，过一个红绿灯，再从另一个入口进站。他在人民网“领导留言板”反映这些问题后，西安轨道交通集团有限公司解释：务庄站的问题需要更换闸机才能解决，青龙寺站则属于最初设计有缺陷导致，很难改变，只能靠工作人员提供现场帮扶。
，这一点在91视频中也有详细论述
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"When you go around research labs, or you talk to start-ups, they have really good sensors, and then you ask them how long they work. They say 'six months'. That's great for R&D... but in industry, I want this robot to work for 10 years," he says.。业内人士推荐一键获取谷歌浏览器下载作为进阶阅读
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