东南部是最稠密的居住区。

The southeast is the most densely populated area.

《柯林斯英汉双解大词典》

不管怎样，谁会想在人口稠密的地区发射火箭呢？

Anyway, who would want to fire streams of rockets in a populated area?

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事实上，它是整个西西里岛上人口最稠密的地区。

In fact, it is the most densely populated region on the whole island of Sicily.

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This is the initial part of the simile that describes the leaves: "thick as Autumnal Leaves that strow the Brooks / in Vallombrosa, where th' Etrurian shades / high overarch't imbow'r."

这是描写落叶的比喻的开始部分：,“他们人数众多，稠密得像秋天的繁叶,/在瓦隆布罗萨，厄特鲁利亚的光辉逐渐暗淡“

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depending on how dense their populations are.

这个取决于人口的稠密度。

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