正常语序是 The echo-sounding apparatus was born so, now in general use in ships. 不倒装是一种平铺直叙的说法,即“回声测深仪就这样诞生了,现在通用于船上”,倒装以后强调“诞生”,意思变成“就这样诞生了回声测深仪,现在通用于船上”。 当否定词或某些特定的副词提前到句首时,就要求用倒装语序,如: 1、否定词提前 Hardly had he arrived when she started complaining. (正常语序是He had hardlyarrived when she started complaining.)他刚一到, 她就开始抱怨起来。...