在弗吉尼亚州阿灵顿，参观斯塔布尔宾的办公室的人们都被告知，斯塔布尔宾多次试图在四壁上行走——结果只是痛苦地被墙壁弹了回来。
Visitors to Stubblebine's offices at Arlington, Virginia, are told of him repeatedly walking at walls - only to bounce painfully off them.
它不仅能垂直墙壁上爬行，甚至还能在突出墙面上行走。
Not only is it able to climb a vertical wall, it can even manage one with an overhang.
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