There are numerous high buildings, heavy traffic, and dense population in modern cities.

现代都市到处高楼耸立，交通拥挤，人口稠密。

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Temptations of gooey pecan pie and dense sweet potatoes topped with crackly marshmallows make it seems impossible to be disciplined.

黏糊糊的山核桃派和浓稠的甜土豆配上脆棉花软糖的诱惑，使其似乎让人难以自制。

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Birds shelter in nests, rock overhangs, trees, and dense shrubs to avoid the hottest hours of the day, while mammals like the kangaroo rat burrow underground.

鸟类在巢穴、岩石悬垂处、树丛以及茂密的灌木丛中寻找庇护，以躲避一天中最热的时候；而像更格卢鼠这样的哺乳动物则选择藏身于地下的洞穴中。

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Dolly Sods once was covered with a dense ancient forest of red spruce and hemlock trees.

VOA: special.2009.07.20

So, indeed, we are talking about a lot of void and a tiny little bit of extremely dense being.

事实上，更多的是许多真空,只有极小部分的高密度的物质。

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One side was dense honeysuckle. The other was open and slanted down to a telescoped view of the city. The white cloud was directly in front of them.

一边是浓密的金银花，另一边很开阔，倾斜的路面,向人们展示了整座城市的缩影，那朵白云在他们正前方。

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Firefighters reported two small flames and dense clouds of white smoke streaming from the battery.

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It was pointed out that in Japan, the system is more urban and dense, where 2.5 really shines.

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Bitumen is so low in capacity to produce gasoline and so viscous and dense, it cannot be processed directly.

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