There's only enough room for people to walk in,take one each of.the eleven inserts,roll them together,slip a rubber band around them and slide them into a plastic bag.这句话怎么那么多动词,什么结构呀!请帮忙分析语法.

There's only enough room for people to walk in,take one each of.the eleven inserts,roll them together,slip a rubber band around them and slide them into a plastic bag.这句话怎么那么多动词,什么结构呀!请帮忙分析语法.
There's only enough room for people to walk in,take one each of.the eleven inserts,roll them together,slip a rubber band around them and slide them into a plastic bag.
这句话怎么那么多动词,什么结构呀!请帮忙分析语法.

There's only enough room for people to walk in,take one each of.the eleven inserts,roll them together,slip a rubber band around them and slide them into a plastic bag.这句话怎么那么多动词,什么结构呀!请帮忙分析语法.
意思：地方太小,人们仅能走进去,从每种零件中拿一个,并把它们用橡皮筋系在一起,放入塑料袋.
---
不是什么复杂的结构,只不过是一系列步骤罢了.如此多逗号是因为它基本上就是一个清单,列出人们所能作的动作.什么动作呢?就是"there's only enough room for people to”... 的动作.
这样讲也许不大清楚.总之空间小是个前提,之后的动词是在那个前提下人们所能做的事情.从语法的角度,它们是并列的,就像你说“苹果、茄子、梨”的时候这三样果蔬是并列的一样.

几个动词是并列的,这几个动词是一连串动作,这句话就只是个稍长的并列句而已.