Many had arrived to the Calais squatter area after dangerous journeys through Asia and Europe.

许多人跋山涉水，经过亚洲和欧洲的危险旅程抵达加来地区。

youdao

In addition, the surrounding area is still some houses and squatter settlements, the environment needs to be improved.

此外，小区周边尚有些民房和棚户，环境有待改善。

youdao

Many had arrived to the Calais squatter area after dangerous journeys through Asia and Europe.

VOA: standard.2009.09.22

Kern County, for one, had seen its population swell by more than 60 percent in the last five years, and although health officers had cleaned up the squatter camps that once plagued the area, many migrants were still living in slums with inadequate sewers and drains, ramshackle houses, and litter-strewn dirt roads that would turn to mud after a hard winter rain.

NPR: 'Grapes Of Wrath' And The Politics of Book Burning