1Coupled with this fact is the warning that soon we will no

1Coupled with this fact is the warning that soon we will no longer have workforce to fill the many jobs为什么couple加ed?
2不定式可以表结果吗?如：She fell off the bike,breaking her legs 是不是可以改成She fell off the bike to break her legs .

1、be coupled with“与……相伴而生,与……结合”本题是倒装了.因为主语the warning that soon we will no longer have workforce to fill the many jobs太长,如果放前面会显得头重脚轻.
2、不定式一般表示目的、或者将来,但是没见过表示结果的.如果你用不定式,意思就是“她从自行车上摔下来的目的就是把腿弄伤.”很别扭吧?
再问： 那个be coupled with中为什么去掉be保留 coupled ？
再答： be动词没省略啊，“Coupled with this fact is ……”这句子里面不是有is吗？正常语序应该是the warning that(that引导的主语从句) soon we will no longer have workforce to fill the many jobs, is coupled with this fact .