Relative costs are affected by interstate population flows, but those costs then in turn have a feed-backeffect on population flows. This is particularly so for Queensland.
相关的成本还受州际人口流动的影响，但这个成本对人口流动也有一个反馈的效果，昆士兰是特别如此。
2
It is emphasized that the direct feed-backeffect of heavy rain on the jet stream is to increase the isallobaric wind.