translation.en: In the old days of the silent movies -- Harold Lloyd here, hanging famously from the clock hands -- a lot of these guys did their own stunts. They were quite remarkable.
translation.zh: 过去那些无声电影的年代-- 比如哈罗德·劳埃德那著名的吊在时钟指针上的一幕-- 这些人都有自己的特技。他们技艺非凡。