I watched a slow-motion videotape replay of his fall.是什么意思？

I watched a slow-motion videotape replay of his fall.

我看了一遍录像带上他摔倒时的慢动作重放。

watched

vt. 注视，注意（watch的过去式与过去分词形式）；

例句
He watched Karl run across the street to Tommy.
他看着卡尔向街对面的汤米跑去。

videotape

n. 录像带，录影带；vt. 把…录在录像磁带上；

例句
Two technicians were preparing a videotape recording of last week's programme...
两个技术人员正在准备上周节目的录像带。

replay

n. 重播，重放；v. 重演，重新举

例句
I think the session key - authenticator business takes care of the replay problem.
我认为会话密钥验证器的机制解决了盗用的问题.

of

prep. 关于，属于…的，由…制成；aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气]；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

his

pron. (he的所有格)他的，(he的物主代词)他的东西；det. 属于他的，用于名词前，自己的，指某人的，上帝的；

例句
He claimed that his parents had abandoned him...
他声称父母遗弃了他。

fall

v. 落下，跌倒，减少，沦陷；n. 落下，瀑布，秋天，减少；

例句
Whenever I get into a relationship, I always fall madly in love...
我每次谈恋爱都深陷其中，无法自拔。