So you have westerly winds in the subtropics.

所以亚热带地区有西风。

Because the continent straddles the boundary of the Tropic of Capricorn placing a significant amount of northern Australia to be well within the tropics and almost the rest of the continent down on the subtropic.

由于澳大利亚横跨南回归线，因此澳大利亚北部大部分地区都处于热带地区，而其余地区几乎都处于亚热带地区。

High pressure tends to suppress the creation of storms.So as the overall temperature of the globe increases, the atmosphere is less likely to release moisture as rain in the subtropics, and as the globe warms, the Hadley cells expand.

高压往往会抑制风暴的产生。因此，随着全球整体温度的升高，大气不太可能在亚热带地区以降雨的形式释放水分，并且随着全球变暖，哈德莱环流会膨胀。