As for the drawbacks of illegal immigration, these, too, are concentrated.

在非法移民的弊端上，这些也是集中的。

youdao

These are both concentrated markets where any failure to perform would quickly be spread by word-of-mouth throughout the industry.

这些都是集中的市场，任何出现的失败都会通过口头形式快速地传遍整个行业。

youdao

These foreigners mainly concentrated in a small North Road, West Xia Tang, Bao Han st., and other life.

这些外国人主要集中在小北路、下塘西路、宝汉直街等地生活。

youdao

"It could be taken up by crustaceans like shrimp crabs, things like that which are the base of the food chain and that could be passed up to fish and then mammals and the toxins could be concentrated and that could be harmful to animals that feed on these smaller organisms."

VOA: standard.2010.05.09

Effluent waste from these concentrated animal facilities are undermining what little clean water and healthy micro-nutrient cycles still exist out there.

FORBES: So Long To The Era Of Cheap Food?

But these are concentrated in key sectors like defence and utilities.

ECONOMIST: The scare stories��and the chaotic reality

But at a time when most working-class white voters are furious at the Democrats, the states where these voters are concentrated have become a happy hunting ground for Republicans.

ECONOMIST: Lexington