Epidemics can spread rapidly in densely populated areas.

流行病在人口密集地区可以迅速传播。

It is densely populated and noisy, but very exciting.

这里人口密集和吵杂，但令人兴奋。

Square kilometre (2005), the country is densely populated.

平方公里（2005年），该国人口密集。

Noise pollution is at its worst in densely populated areas.

在人口密集的地区噪音污染的影响最糟。

But those are far away from densely populated regions where energy demand is high.

但是那些地区离能量需求很高的人口密集地区很远。

They called on the Government of universal knowledge of AIDS to women, especially in poor and densely populated areas.

他们呼吁政府向妇女普及艾滋病知识，尤其是在贫穷和人口密集的地区。

Mong Kok is one of the most densely populated area in Hong Kong known to tourists for its traditional markets and small shops.

旺角是香港人口密集居住区，区内多传统集市和小商店，游客络绎不绝。

The densely populated Yangtze River Delta, Pearl River Delta, and Beijing as well as its surrounding regions are expected to see the worst traffic jams.

人口密集的长江三角洲、珠江三角洲，北京及周边地区将会出现最严重的交通堵塞状况。

The researchers started from the premise that densely populated cities would be good places for infectious diseases, which could spread easily from person to person.

研究人员以人口密集城市可能是传染病的易发地区为假定开始研究，在人口密集的城市中，疾病将轻易的在人与人之间互相传播。

Whether the central Great Plains, Great Lakes, or northern, and eastern and New England regions are covered with thick snow, including at least densely populated major cities in Block 13.

无论是中部大平原，还是北部的五大湖区，以及东部及新英格兰地区，都被厚厚积雪覆盖，其中包括至少13座人口密集的大城市。