Severing certain relationships can set into motion a series of extinctions that ultimately might endanger our own surviv
问题描述：
Severing certain relationships can set into motion a series of extinctions that ultimately might endanger our own survival as a species.
这句话的意思大概明白,但是sevring是什么意思?
By what standard,then,should we decide...
这个是倒装么?
答
切断某些自然界必然的联系会导致生物灭种的危险,最终可能会威胁到我们人类的生存.
severing 的原型是 sever ,是切断,断绝的意思.
前面是介词短语,后面Should提前,是倒装句.