Regardless of why people move, migration of large numbers of people causes conflict.

不管人们为什么迁移，大量人口的迁移都会引起冲突。

youdao

Given all the disadvantages of living in aggregated towns, why did people in the thirteenth century move into these closely packed quarters?

考虑到住在集群式城镇的种种弊端，为什么13世纪的人们会搬到这些拥挤的地方呢？

youdao

He added: "We were born in this area, we went to school here, we know the area and know all the people here. Why must we move out?"

他补充说：“我们生在这儿，在这儿上学，熟悉这儿的一草一木，对这儿的所有人知根知底，为什么要我们搬出去？”

youdao

The people demanded answers. Why did McClellan and his men move so slowly?

VOA: special.2009.09.24

John Hills, head of the new centre for the analysis of social exclusion at the London School of Economics, says that the challenge is to understand why people move in and out of low incomes, rather than just considering snapshots at any one time.

ECONOMIST: Tony Blair��s big idea | The

She claimed her party was the only to have achieved radical constitutional reform, with the creation of the devolved Scottish Parliament first led by the late Labour politician Donald Dewar, and that people would not understand why the first minister would not move swiftly on the referendum.

BBC: Scottish Labour debate: Scotland's future

Now clearly they may well argue when this all becomes clearer that they had no choice that the militants involved, the Jihadists, were trying to move people off the base and that's why military action was taken.

BBC: David Cameron's deep anxiety over Algeria